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HIGHER SECONDARY - SECOND YEAR
Bio-Zoology & Zoology One mark collections collections (MARCH 2006 - SEPTEMBER 2013) (TAMIL MEDIUM AND ENGLISH MEDIUM)
2013-2014 by
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A,
PGT in Zoology www.kalvisolai.com E.mail :
[email protected]
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ghlk;-1. kdpjdpd; clw;nraypay; LESSON-1. HUMAN PHYSIOLOGY 1.Intake of less amount of protein leads to the deficiency disease called | cztpy; Gujf; Fiwg;ghl;bdhy; Vw;gLk; Neha; a) Beri Beri | ngupngup b) Rickets | upf;nfl;]; c) Anaemia | ,uj;jr; Nrhif d) Kwashiorkar | Gui]qbiIg
9. The gall stones are formed of | hqk
c) lysosome enzymes | jzOsijsl
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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17. An oily substance called sebum is secreted by | sQhl
26. The amount of blood supplied to the kidneys is about | sqXfQvgk
d) descending limb of Henle’s loop|oae
c) dermatitis artefacta | Okiz
30. The volume of water found in the glomerular filterate is | GtilVziI!uc!kqvuk
d) harmful diabetes | kQrG < uqjt!fQvqpqU!
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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33. Which of the following is called artificial kidney | wK!osbx
b) infectious disease |njhw;WNeha; c) kidney disorder |rpWePuff; FiwghL d) autoimmune disease |Rajilfhg;G Neha; MARCH - 2006 – BIO-ZOOLOGY 1. The conditiuon of wrinkled and carotinised corneal epithelium is called……|tpopg; tpopg;gly vgpjPypak; RUq;Fjyile;J fbdg;gl;L fhzg;gLk; epiy ,t;thW miof;fg;gLk; a) Xerosis | rpNuh]p]; b) Xerophthalmia| rPNuhg;jhy;kpah c)Dementia| bnkd;~pah d) Osteomalacia| M];bNahkNyrpah 2. The percentage of oxygen in the inhaled air is…… cs;spOf;fg;gLk; fhw;wpYs;s Mf;]p[dpd; msT ............. rjtPjk; MFk;. a) 79. 00 |79.00 b) 0.04 | 0.04 c)21.00 |21.00 d) 15.70 | 15.70 3.. Which part of the brain aids in visual tracking of moving objects|%isapd; %isapd; vg; ; Fjp mirAk; vgg nghUl;fspd; ghHitg; ghij? a) Superior colliculi| Nky; NfhypFyp b) inferior colliculi| fPo; NfhypFyp c)Cerebellum| rpW%is d) primary motor area| Kjd;ik ,af;f gFjp
4.Graves disease is otherwise known as…….! !! gqOvuqe
c) spinal cord malfunctions | jz;Ltl nray;FiwghL d)Atrophy of cerebral cortex | ngU%isg;Gwzpg; gFjp nraypog;G 4. The persentage of urea in urine is | rpWePupy; fhzg;gLk; a+upah msT. a) 2 % |2 % b)2.5 % |2.5 % c) 2.7 % |2.7 % d)2.8 % |2.7 % SEPTEMBER – 2006 – BIO-ZOOLOGY 1.Vitamin A plays an important role in| itl;lkpd; 'A" ' " apd; Kf;fpa Ntiy.... a)Bone growth| vYk;G tsHr;rp b)Blood clotting| ,uj;jk; ciwjy; c) Visual perception| fz;ghHit czHT d)Energy production| Mw;wy; cw;gj;jp 2.Which one of the following is an autoimmune ; Utdtw;Ws; vJ RaNeha;j; jLg;G disease| fPot mikg;Gf; FiwghL Neha;? a)Myasthenia gravis|ikah];jd P pah fpNutp]; b)Diabetes| ilahngl;b]; c) Stroke| gf;fthjk; d)AIDS| va;l] ; ; 3.Stones formed in the urinary bladder can be disintegrated by a treatment called| rpWePuf igapy; Njhd;Wk; fw;fis mfw;w gad;gLj;jg;gLk; rpfpr;ir Kiw......... a)Heamodialysis| ,uj;j CL gFg;G b)Bypass surgery| khw;Wg;ghij mWit rpfpr;ir c) Lithotripsy|ypj;Njhbupg;rp d) Kidney transplantation| rpWePuf khw;W mWit rpfpr;ir
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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4.At the termination of menstruation the corpusluteum is converted into a scar tissue called|khjtplha; khjtplha; epiyapd; Kbtpy;> fhHg]; Y}l;bakhdJ xU tLthf khWk;. me;j tLtpd; ngaH a)Corpus callosum| fhHg]; fNyhrk; b)Corpus albicans| fhHg]; my;gpfd;]; c) Corpus striatum| fhHg]; ];li ; uNal;lk; d)Endocrine tissue| ehskpy;yh Rug;gpj; jpR MARCH – 2007 – BIO-ZOOLOGY 1. The wall of the stomach is protected against the action of HCI by | ,iug;igapd; Rtiu HCI mkpyj;jpd; ghjpg;gpypUe;J ghJfhg;gJ a) Pepsin | ngg;rpd; b) renin | nudpd; c) mucous layer | Nfhiog; nghUs; d) lipase | ypNg]; 2. The granulation of tissues around the site of fracture is called | vYk;G Kwpe;j gFjpiar; Rw;wp cUthFk; jpRj;njhFjp a) nodule| Kbr;R b) papilla | ePlr ; pfs; c) rudiment | %yf;$Wfs; d) callus | fhy]; 3. An oily substance called sebum is secreted by | rPgk; vd;w vz;nza; nghUisr; Rug;gJ a) sweat gland | tpaHitr; Rug;gp b) sebaceous gland | vz;nza;r; Rug;gp c) thyroid gland | ijuha;L Rug;gp d) tear gland | fz;zHP Rug;gp 4. Hyperglycemic hormone is otherwise known as | i`gHfpisrPkpf; `hHNkhd; vd miof;fg;gLtJ a) insulin | ,d;Rypd; b) adrenalin | ml;ud P ypd; c) glucagon | FSf;Nfhfhd; d) thyroxine | ijuhf;]pd; JUNE – 2007 – BIO-ZOOLOGY 1. The polysaccharide found in liver and muscles is | jirfspYk; jirfspYk;> fy;yuP y;fspYk; fhzg;gLk; $l;Lr; rHf;fiu
a) starch | ];lhHr; b) cellulose | nry;YNyh]; c) chitin | ifl;bd; d) glycogen | fpisf;Nfh[d; 2. Protein substance present in cones is | $k;G nry;fspy; cs;s Gujk; a) opsin | Mg;rpd; b) scotospin | ];Nfhlhg;rpd; c) photopsin | Nghl;lhg;rpd; d) muco - protein | kpa+Nfh - Gujk; 3. A clot in the cerebral vessel causes | %isapd; ,uj;jf; Fohapy; ,uj;jk; ciwjy; epfo;rr ; p eilngw;why; Vw;gLtJ a) thrombosis | j;Nuhk;Nghrp]; b) stroke | gf;fthjk; c) embolus | vk;Nghy]; d) coronary thrombasis | fNuhdup j;uhk;Nghrp];
4. Leydig cells secrete| yPBf; nry;fspdhy; Ruf;fg;gLtJ a) oestrogen | v];lN ; uh[d; b) testosterone | nl];Nlh];buhd; c) progesterone | GNuhn[];buhd; d) relaxin | upyhf;rpd; SEPTEMBER – 2007 – BIO-ZOOLOGY 1. Deficiency of Vitamin D causes | itl;lkpd; 'D" ' " Fiwtpdhy; cz;lhFk; Neha; a) Nyctalopia | epf;lhNyhg;gpah b) Xerophthalmia | rpuhg;jhy;kpah c) Osteomalacia | M];bNahkNyrpah d) Pellagra | ngy;yhf;uh 2. Partial albinism causes | FiwTs;s my;gpdprk; cz;lhff; fhuzk; a) Leucoderma | YAf;NfhnlHkh b) Vitiligo | itl;bypNfh c) melanoma | nkyNdhkh d) dermatitis | nlHkhl;bl;b]; 3. The artificial kidney is | vJ nraw;ifahd rpWePufk; vd;W miof;fg;gLfpwJ? a) donor kidney | toq;fg;gl;l rpWePufk; b) dializer | ilaiyrH c) tissue matched kidney | jpRf;fSf;F Vw;w rpWePufk; d) preserved kidney | gjg;gLj;jg;gl;l rpWePufk; 4. In the presence of testosterone, FSH in male promotes | nl];Nlh];Buhd; Kd;dpiyapy; Mz;fspd; FSH `hHNkhdpd; gzp a) Protein synthesis | Gujr;NrHf;if b) secretion of androgens | Md;lN ; uh[d; `hHNkhd;fis Ruj;jy; c) formation of sperms | tpe;jZf;fspd; cw;gj;jpia J}z;Ljy; d) growth of Graffian follicles | f;uh/gpad; ghypf;fpspd; tsHr;rpiaj; J}z;Ljy; MARCH – 2008 – BIO-ZOOLOGY 1. The gall stones are formed of | gpj;jf; fw; fw;fis cUthf;FtJ a) calcium | fhy;rpak; b) growing infected tissue | ghjpf;fg;gl;l jpRf;fs; c) cholesterol | nfhy];lu; hy; d) sodium crystals | Nrhbag; gbfq;fs; 2. Urea biosynthesis takes place in | Ntjptpid %yk; a+upah cUthFk; Kf;fpa cWg;G a) pancreas | fizak; b) kidney | rpWePufk; c) liver | fy;yuP y; d) stomach | ,iug;ig 3. Which is called artificial kidney|vJ vJ nraw;ifahd rpWePufk; vd;W miof;fg;gLfpwJ? a) Donor kidney | toq;fg;gl;l rpWePufk; b) Dializer | ilaiyrH c) Tissue- matched kidney | jpRf;fSf;F Vw;w rpWePufk; d) Preserved kidney | gjg;gLj;jg;gl;l rpWePufk;
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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4. Escessive exposure to UV-rays can cause | mjpf msT GwCjhf; fjpHfspd; jhf;fj;jpdhy; cz;lhtJ a) Vomitting | the;jp b) redness of eyes | fz;rptg;G c) colour change | epwk; khw;wk; d) skin cancer | Njhy; Gw;WNeha; JUNE – 2008 – BIO-ZOOLOGY 1. Deficiency of vitamin B1 causes | itl;lkpd; B1 Fiwghl;lhy; Vw;gLtJ a) Pellagra | ngy;yhf;uh b) Nyctalopia | khiyf;fz; c) Beri-beri | ngup - ngup d) Scurvy | ];fHtp 2. Which of the following is associated with atrophy of cerebral cortex? | ngU%isg; Gwzp nraypog;G ve;NehAld; njhlHGilaJ? a) Amnesia | mk;dr P pah b) Stroke | gf;fthjk; c) Meningitis | %isf;fha;rr ; y; d) Alzheimer’s disease | my;]k P paH Neha; 3. The disease due to inborn error of purine metabolism commonly called. | gpwg;gpypUe;Nj fhzg;gLk; gpa+iud; tsHrpij khw;wf; Fiwghl;bdhy; Njhd;WtJ a) Rickets | upf;fl;]; b) Gout | nfsl; c) Nyctalopia | khiyf;fz; d) Pellagra | ngy;yhf;uh 4. The principal organ of urea biosynthesis is | Ntjptpid %yk; a+upah cUthFk; cUthFk; Kf;fpa cWg;G a) Pancreas | fizak; b) Stomach | tapW c) Kidney | rpWePufk; d) Liver | fy;yuP y; SEPTEMBER – 2008 – BIO-ZOOLOGY 1. The gall stones are formed of | gpj;jf; fw;fis cUthf;FtJ. tJ. a) calcium | fhy;rpak; b) growing infected tissue | ghjpf;fg;gl;l jpRf;fs; c) cholesterol | nfhy];lu; hy; d) sodium crystals | Nrhbag; gbfq;fs; 2. The area responsible for reapsorption of water, glucose, sodium phosphate and bicarbonate in nephron is | ne/g;uhdpy; ePH> FSf;Nfh];> Nrhbak; gh];Ngl; kw;Wk; igfhHgNdl; cwpQ;rg; rg;gLk; ,lk;. a) glomerulus | FNshkUy]; b) Proximal convoluted tubule | mz;ik RUz;lFoy; c) collecting duct | Nrfupf;Fk; Foy; d) descending limb of Henle|s loop | n`d;Nyapd; fPopwq;F Foy; 3. Number of myofibrils found in each muscle fibre is | xt;nthU jir ehupYk; fhzg;gLk; nky;ypa ,iofspd; (ikNahiggpupy;) vz;zpf;if a) 5 to 20 | 5 Kjy; 20 b) 4 to 20 | 4 Kjy; 20 c) 5 to 25 | 5Kjy; 25 d) 4 to 25 | 4Kjy; 25
4. Place of the fertilization of ovum in female reproductive system is | ngz; ,dg;ngUf;f kz;lyj;jpy; mz; mz;lk; fUTUjy; eilngWk; ,lk; a) Cervix | nrHtpf;]; b) Ampulla | Mk;Gyh gFjp c) Uterus | fUg;ig d) Vagina| fytpf; fhy;tha; MARCH – 2009 – BIO-ZOOLOGY 1. Deficiency of vitamin D causes | itl;lkpd; D Fiwghl;bdhy; Njhd;WtJ a) Nyctalopia | khiyf;fz; Neha; b) Xerophthalmia | rPuhg;jhy;kpah c) Osteomalacia | M];bNah kNyrpah d) Pellagra | ngy;yf;uh 2. Which enzymes acts on milk protein? | ghy; GNuhl;Bd; (ghy; Gujk;) kPJ nray;gLk; nehjp a) Pepsin | ngg;rpd; b) Renin | nudpd; c) Lipase | iyg;Ng]; d) Erypsin | vupg;]pd; 3. A permanent birth control method in male is | Mz;fSf;fhd xU epiyahd fUj;jil Kiw a) Copper -T | fhg;gH- T b) Tubectomy | ba+ngf;lkp c) Vasectomy | tpe;J ehsk; vLg;G (thrf;lkp) d) Contraceptive pills | fUj;jil khj;jpiufs; 4. The region of brain which secretes cerebrospinal fluid is | %isj;jz;Ltlj; jputj;ij Ruf;Fk; %isapd; gFjp a) Vermis | ntHkp]; b) Flocculus | gpshf;Fy]; c) Choroid plexus | nfhuha;L gpsf;r]; d) Medulla oblongata | KFsk; JUNE – 2009 – BIO-ZOOLOGY 1. An example for structural protein is | mikg;Gg; Gujj;jpw;F xU cjhuzk; a) hormones | `hHNkhd;fs; b) muscles | jirfs; c) blood | ,uj;jk; d) enzymes | vd;irk;fs; 2. Conditioned reflex was first demonstrated by | epiyg;gLj;jg;gl;l mdpr;ir nraiy ep&gpf;f Kjypy; Nrhjid nra;jtH a) O. Hertwig | x.n`Hl;tpf; b) Ivan pavlov | Itd; Ngt;Nyht; c) T.H Morgan | T.H. khHfd; d) B.Summer | B.rk;dH 3. Haematoma is formed during | vjdhy; `Pkl;Nlhkh cz;lhfpwJ a) heart attack | khuilg;G b) digestion | nrupj;jy; c) bone fracture | vYk;G KwpT d) urination | rpWePH fopj;jy;
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4. Which one of the is following is not an example for acquired local hypopigmentation? | gpd;tUtdtw;Ws; ve;j xd;W ngwg;gLk; epwf; fiwghl;bw;F cjhuzk; my;y? a) Radiation dermatitis | fjpupaf;f Njhy; Neha; b) Leprosy | njhO Neha; c) Healing of wounds | FzkhFk; fhaq;fs; d) Addison|s disease | mbrdpd; Neha; SEPTEMBER – 2009 – BIO-ZOOLOGY 1. Which is related with Down|s syndrome? | lTd; Neha; FwpaPlL ; ld; njhlHGilaJ ve;j Neha;? a) Amnesia | mk;dr P pah b) Alzheimer | m];]k P paH c) Anaemia | ,uj;j Nrhif d) Albinism | my;gpdprk; 2. Hypoparathyroidism results in | i`Ngh ghuhijuha;brj;jhy; Vw;gLtJ a) Cretinism | fpupl;bdp]k; b) Tetany | nll;ldp c) Myxedema | kpf;]pbkh d) Kotosis | fPlN ; lhrp]; 3. The amount of urea excreted in urine in a day is | xU ehspy; rpWeP rpWeHP topNa ntspNaWk; a+upahtpd; msT a) 40 gm |40 fpuhk; b) 50 gm |50 fpuhk; c) 20 gm |20 fpuhk; d) 25 gm |25 fpuhk; 4. Calcium ion needed for muscle contraction is released from | jirapd; RUf;fj;jpw;Fj; Njitahd fhy;rpak; madpfis ntspapLtJ a) blood |,uj;jk; b) Protoplasm | GNuhl;Nlh gpshrk; c) synovial membrane | rpNdhtpay; glyk; d) sarcoplasmic reticulum | rhHf;Nfh gpsh];kpf; tiy MARCH – 2010 – BIO-ZOOLOGY 1. The soluble plasma protein fibrinogen is converted to insoluble protein fibrin by | /iggpupNah[d; vd;Dk; Dk; GNuhl;Bd; fiuah GNuhl;Bdhfpa /iggpupd; vDk; nghUshf khWtjw;F Njitg;gLk; vd;irk;. a) Prothrombin | GNuhJNuhk;gpd; b) Thrombin | JNuhk;gpd; c) Prothrombinase | GNuhJNuhk;gpNd]; d) Thrombokinase | JNuhk;Ngh ifNd]; 2. The device used to record the electrical activity | %isapd; kpd;Ndhl;l miyTfis gjpT nra;a cjTk; fUtp. a) Electrocadiogram |vyf;lN ; uh fhHbNahfpuhk; b) Electro-encephalogram | vyf;lN ; uh vd;nr/gNyhfpuhk; c) Echo-cardiogram | vf;Nfh fhHbNahfpuhk; d) Endoscopy | vd;Nlh];Nfhg;gp 3. Urea biosynthesis takes place in | b,vqbiju! dVuig
4. Which arthritis is characterized by the deposition of sodium urate crystals on the articular cartilage, synovial membrane and in the periarticular tissues? | Nrhbak; a+Nul; gbfq;fs; %l;Lfspd; FUj;njYk;Gg; gFjpapYk;> mijr; Rw;wpAs;s jpRf;fspYk;> irNdhtpay; ciwapd; kPJk; gbtjhy; Njhd;Wk; %l;Ltyp a) Infective arthritis |njhw;W %l;Ltyp b) Osteoarthritis | M];bNah %l;L typ c) Rheumatic arthritis | Ukhl;bf; %l;Ltyp d) Metabolic arthritis | tsHrpij khw;wf; FiwghL JUNE – 2010 – BIO-ZOOLOGY 1. The mineral necessary for blood clotting is | ,uj;jk; ciwjYf;Fj; Njitahd jdpkk; a) sodium | Nrhbak; b) iodine | mNahbd; c) Calcium | fhy;rpak; d) Potassium | nghl;lhrpak; 2. Increased ocular pressure causes | fz;zpw;Fs; cs;s jput mOj;jk; mjpfupg;gjhy; Vw;gLk; Neha; a) Myopia | ikNahgpah b) Stye | fz;fl;b c) Conjunctivitis | fd;[f;btpb]; d) Glaucoma | fpshf;Nfhkh 3. Number of ATP molecules spent to convert ammonia to urea is | mNkhdpahit a+upahthf khw;wj; Njitg;gLk; ATP %yf;$Wfspd; vz;zpf;if a) four | ehd;F b) two | ,uz;L c) three | %d;W d) one | xd;W 4. Corpus luteum secretes | fhHg]; Y}l;bak; Ruf;Fk; `hHNkhd; a) Testosterone | nl];Nlh];Buhd; b) Aldosterone | My;Nlh];Buhd; c) Progesterone | GNuhn[];lu; hd; d) Insulin | ,d;Rypd; SEPTEMBER – 2010 – BIO-ZOOLOGY 1. What is called the ability of the human eyes to focus
objects at varying distance? | J}uj;jpw;Nfw;wthW jhNk Ftpjd;ikNa khw;wpaikj;Jf; nfhs;Sk; kdpj tpopapd; jd;ikf;F vd;d ngaH? a) photopic vision | Nghl;Nlhgpf; ghHit b) scotopic vision | ];fhl;Nlhgpf; ghHit c) Accommodation | tpopapd; Vw;gikT d) Astigmatism | m];bf;Nkl;brk; 2. Which one refers to the largest part of diencephalon
| ,J lad;nrgyhdpd; ngUk;gFjpahFk;. a) Cerebrum | ngU%is b) Cerebral cortex | ngU%isapd; Gwzp c) Hypothalamus | i`Nghjyhk]; d) Thalamus | jyhk];
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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3. The acinus of thyroid gland is lined by | mrpd]; vd;wiof;fg;gLk; ijuha;L ghypf;fps;fspd; Xuj;jpy; mike; mike;Js;s nry;fs; a) germinal epithelial cells | ,dr;nry; vg;gpjPypay; nry; b) squamous epithelial cells | mLf;F vg;gpjPypay; nry;fs; c) myoepithelial cells | ikNah vg;gpjPypay; nry;fs; d) glandular cubical epithelial cells | fdrJu vg;gpjPypa Rug;G nry;fs; 4. The amino acid which is necessary for the synthesis | nkyhdpd; cw;gj;jpf;Fj; Njitg;gLk; mkpNdh mkpyk; mkpyk a) Valine | thypd; b) Threonine | jpupNahdpd; c) Tyrosine | ilNuhrpd; d) Methionine | kPjpNahdpd;
2. The smallest leococytes are | nts;isaZf;fspy; kpfr; rpwpait a) ecsinophils | ,NahrpNdh/gpy;fs; b) neutrophils | epAl;Nuh/gpy;fs; c) Lymphocytes | ypk;Nghirl;Lfs; d) monocytes | NkhNdhirl;Lfs; 3. Which of the following is responsible for rigor mortis? | fPot ; Utdtw;Ws; vJ upfH khHl;b]; epiy Vw;glf; fhuzkhf cs;sJ. a) Acetyl choline | mrpl;ily; nfhiyd; b) Lysozyme | iyNrhirk; c) Lysosome | iyNrhNrhk;fs; d) Oxidation of food particle | czT Mf;]pfuzk; 4. Which disease is related with down’s syndrome? | gpd;tUk; ve;j Neha; lTd;]; FwpaPL NehAld; njhlHAilaJ. a) Amnesia | mk;dr P pah b) Alzheimer | my; ] k P paH Neha; MARCH – 2011 – BIO-ZOOLOGY c) Anaemia | ,uj;jNrhif 1. The connective tissue proteins are not synthesized d) Albinism | my;gpdprk; properly due to the deficiency of | ,jd; Fiwg; ghl;lhy; ,izg;Gj; jpR Guj Gujq;fs; jahupg;G ghjpg;gilAk; SEPTEMBER – 2011 – BIO-ZOOLOGY a) Vitamin E | itl;lkpd; E 1. The vitamin that remains as a co-enzyme in tissue b) Vitamin B1 | itl;lkpd; B1 metabolism and found useful in the process of c) Vitamin C | itl;lkpd; C oxidation of glucose in CNS is | jpR tsHrpij d) Vitamin B12 | itl;lkpd; B12 khw;wj;jpy; xU NfhNfh-vd;irkhfg; gad;gLk; kw;Wk; ika euk;G kz; 2. The left and right hemispheres of brain exchange kz;lyj;jpy; FSf;Nfh]; Mf;]pfuzj;jpy; cjTk; itl;lkpd; vJ? information through | ,lJ kw;Wk; tyJ ngU%is a) B2 | B2 miutl;l Nfhsq;fSf;F ,ilNa nra;jpfs; gupkhwpf; nfhs;s cjTfpwJ. b) B1 | B1 a) Corpus albicans | fhHg]; my;gpfd;]; c) B12 | B12 b) Carpus luteum | fhHg]; Y}l;bak; d) B6 | B6 c) Corpus striatum | fhHg]; ];li ; uNul;lk; 2. Dubb sound of heart is caused by |lg; lg; vd;Dk; ,ja d) Corpus callosum | fhHg]; fNyhrk; xyp Vw;glf; fhuzkhf ,Ug;gJ 3. The disease which is caused by airborne droplets to | a) Closure of atrio-ventricular valves | Vl;upNah NehAw;w xUtuhy; fhw;wpy; njspf;fg;gLtjd; %yk; ntz;bupf;FyhH thy;T %LtJ guTk; Neha;. b) opening of semi-lunar valves | miu re;jpu thy;Tfs; a) Myasthenia gravis | ikah];jd P pah fpuhtp]; jpwg;gJ b) Syphilis | rpgpy]; c) Closure of semi-lunar values | miu re;jpu thy;Tfs; c) Tuberculosis | fhrNeha; %LtJ d) Cholera | fhyuh d) opening of atrio-ventricular valves | Vl;upNah ntz;bupf;FyhH thy;T jpwg;gJ 4. Urea biosynthesis takes place in | capH Ntjptpid %yk; a+upahit cUthf;Fk; Kf;fpa cWg;G 3. Deficiency of Thyroxine hormone in adults causes a a) Kidney | rpWePufk; syndrome called | ijuhf;]pd; gw;whf;Fiwapdhy; b) Liver |fy;yuP y; ngupatHfSf;Fj; Njhd;Wk; Neha; c)Heart | ,jak; a) Cretinism | fpupl;bdprk; d) Pancreas | fizak; b) Rickets | upf;fl;]; c) Grave|s disease | fpNutpd; Neha; JUNE – 2011 – BIO-ZOOLOGY d) Myxoedema | kpf;]pbah 1. Pancreatic amylase converts starch into | fiza fiza 4. The volume of the glomerular filtrate produced in mikNy];> ];lhHir …… Mf khw;WfpwJ. each minute is | kdpjupy; xU epkplj;jpy; cUthFk; a) sucrose | Rf;Nuh]; FshkUyhH tbjputj; tbjputj;jpd; msT a) 170-180 litres |170 - 180 ypl;lH b) maltose | khy;Nlh]; b) 1.25 ml |1.25 kp.yp c) lactose | yhf;Nlh]; c) 125 ml |125 kp.yp d) fructose | /g;uf;Nlh]; d) 1-2 litres |1 - 2 ypl;lH K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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MARCH – 2012 – BIO-ZOOLOGY 1. Minerals that are essential tor cardiac function are| ,ja ,af; ,af;fq;fspy; Jiz nra;Ak; jdpkq;fs; a) Potassium and Calcium| nghl;lhrpaKk; fhy;rpaKk; b) Sodium and Potassium| NrhbaKk; nghl;lhrpaKk; c) Chlorine and Sodium| FNshupDk; NrhbaKk; d) Iodine and Chlorine| mNahbDk; FNshupDk; 2. Which one of the following diseases is caused due to immunological disorder against an unknown antigen?| gpd;tUtdtw;Ws; vJ Gupahj xU GjpH Nghd;w Mz;bn[Df;F vjpuhf Njhd;Wk; Neha; jLg;ghw;wy; FiwghL? a) Stroke | gf;fthjk; b) Tuberculosis| fhrNeha; c) Rheumatic arthritis | UNkl;bf; %l;Ltyp d) Multiple sclerosis| ky;bg;gpd; ];fpspNuhrp]; 3. During the contraction of muscles the ATP molecules bind with the active site of| jirfs; RUq;Fk; NghJ V.b.gp (ATP) %yf;$Wfs; ,izAk; ,lk; a) Myosin filament | ikNahrpd; ,io b) Myofibrils| ikNahigg;upy;fs; c) Nerve endings | euk;G Kid d) Actin filaments| Mf;bd; ,iofs; 4. In ornithine cycle number of ATP molecules spent to convert toxic ammonia to a molecular urea is| MHdpijd; Row;rpapy; er;Rg; nghUshd mk;Nkhdpahit xU a+upah %yf;$whf khw;w Njitg;gLk; ATP %yf;$Wfspd; Wfspd; vz;zpf;if a) four| ehd;F c) three| %d;W b) two| ,uz;L d) one| xd;W JUNE – 2012 – BIO-ZOOLOGY 1. The process of maturation of erythrocytes is due to | ,uj;j rptg;gZf;fis KjpHr;rpaila nra;Ak; itl;lkpd;
a) Vitamin A | itl;lkpd; A b) Vitamin K| itl;lkpd; K c) Vitamin C | itl;lkpd; C d) Vitamin B12| itl;lkpd; B12 2.Melanin is synthesised from which of the following amino acids | nkyhdpd; fPof ; z;l mkpNdh mkpyj;jpypUe;J cw;gj;jp nra;ag;gLfpwJ a) Glycine |fpisrpd; b) Alanine|myidd; c) Tyrosine |ilNuhrpd; d) Rhodopsin|nuhlhg;rpd; 3. The nuclei in the hypothalamus region are called as|i`Ngh i`Ngh jyhk]; gFjpapy; cs;s rpwpa cl;fUf;fs; miof;fg;gLtJ. a) mamillary bodies|khkpy;yup cWg;Gfs; b) superior colliculi|Nky;Nfhyp Fypfs; c) inferior colliculi| fPoN ; fhyp Fypfs; d) corpora quadrigemina|fhHNghuh Fthl;upn[kpdh
4. The reabsorption of water is influenced by which of the following hormones in the collecting tubule?|Nrfupf; Nrfupf;Fk; Foypy; rpWePH milAk; NghJ fPof ; z;l `h `hHNkhdpd; nrayhy; ePH cwpQ;rg;gLfpwJ. a) Renin |nudpd; b) ADH| ADH c) ACTH | ACTH d) Erythropoietin|vupj;Nuhgha;bd; SEPTEMBER – 2012 – BIO-ZOOLOGY 1. Normal BMI range for adult is|KjpNahHfspd; KjpNahHfspd; cly;epiw vz;zpd; msT tiuaiw vd;d? a) 15-20 |15 - 20 b) 19-25|19 - 25 c) 25-30 |25 - 30 d) 30-35|30 - 35 2. The auditory receptors are| Nfs; czHjpwd; nfhz;lit a) cone cells | $k;G nry;fs; b) rod cells| Fr;rp nry;fs; c) organ of Corti | fhHil cWg;G d) macula| khf;a+yh 3. Which of the following enables the right and left cerebral hemispheres operate co-operatively?| ngU%isapd; ngU%isapd; tyJ kw;Wk; ,lJ miuf; Nfhsq;fs; ,ize;J nray;gl cjTtJ a) Corpus callosum | giIh^
a) Myosin filament | ikNahrpd; ,io b) Myofibrils| ikNahigg;upy;fs; c) Nerve endings | euk;G Kid d) Actin filaments| Mf;bd; ,iofs; 2.During root canal treatment the cavity of the tooth is filled with a sealing paste made of | gy; NtHf; Foy; rpfpr;irapd; NghJ gy; FopapDs; epug;Gk; gir (a) calcium carbonate| fhy;rpak; fhHgNdl; (b) iodised salt| mNahilL cg;G (c) gutta percha resin| fl;lh ngHrh nurpd; (d) pottasium salt|nghl;lhrpak; cg;G
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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3.A ring of smooth muscles present between the stomach and the duodenum is| ,iug;igf;Fk;> bNahbdk; gFjpf;Fk; ,ilNa cs;s RUq;Fj; jir (a) Cardiac Sphincter | fhHbahf; RUq;Fj; jir (b) Pyloric Sphincter| igNyhupf; RUq;Fj; jir (c) Ileocaecal Valve | ,ypNah rPff ; y; thy;T (d) Anal Sphincter| kyg;Gio RUq;Fj; jir tpe;jZf;fs; Nrkpf;fg;gLk; 4.Sperms are stored in the |tpe; ,lk; (a) testis|tpe;jfk; (c) epididymis| vgpbilkpp]; (b) prostate gland|GNuh];Nll; Rug;gp (d) seminal vesicle| nrkpdy; ig
a) Sterlity | lzm
JUNE – 2013 – BIO-ZOOLOGY 1. Which vitamin is associated with calcium absorption and deposition?|!giz
fy;yuP y;fspYk; fhzg;gLk; $l;Lr; g{< m xqf< k uI!biI@!! ! uI!biI@! rHf;fiu a) Robert koch | -vihIm called 1. The blood flow between the right atrium and right capsid. | fqb,g< t qg< ! ohiVm< gjts
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nlqzl
5. The causative organism for cholera is | fhyuh NehAz;lhf;Fk; capup a. Yersinia pestis| nah;rpdpah ng];b]; b. Vibrio cholera| tpg;hpNah fhyuh c. Plasmodium vivax| gpsh];Nkhbak; itthf;]; d. Ascaris lumbricoides| m];fhhp]; Yk;gphpfhapb]; 6. Identify the Protozoan disease| GNuhl;NlhNrhth capupahy; Njhd;Wk; Neha; vJ a. African sleeping sickness| Mg;gphpf;f cwf;fNeha; b. Cholera| fhyuh c. Taeniasis| Bdpahrp]; d. Measles| jl;lk;ik 7. HIV infection causes| HIV jhf;Fjyhy; Vw;gLk; FiwghL a. anaemia|,uj;jr; Nrhif b. diarrhoea| tapw;Wg; Nghf;F c. immuno depression| Neha;jilfhg;Gf; FiwghL d. stroke| gf;fthjk; MARCH - 2006 – BIO-ZOOLOGY 9.Which of the following is largest of all| vy;yh itu];fspYk; mstpy; ngupjhdJ a) Pox virus|mk;ik itu]; b) Hepatitis-B|n`g;gill;b];-B c) TMV | TMV d) SV 15| SV 15 9.The production of scattered purplish lesions over the chest and abdomen is due to|,jd; ,jd; tpisthf khHG kw;Wk; tapw;WNky; gFjpfspy; fUePyg; Gz;fs; Njhd;Wk; a) Pernicious anaemia|ngHdPrpa]; mdPkpah b) Pernicious malaria|ngHdPrpa]; kNyupah c) Kaposis Sarcoma|fNghrp rhHNfhkh d) Syphilis|rpgpyp]; 10. The diarrhoea in children is associated with| Foe;ijfspy; Vw;gLk; Ngjpf;Ff; fhuzkhdJ.... a) Yersinia pestis|vHrPdpah ng];b]; b) Rabies|Nugp]; c) Giardia intestinalis|fpahHbah ,d;l];bdhyp]; d) Trichomonads |biuf;NfhNkhdhl;]; v JUNE – 2006 – BIO-ZOOLOGY 5. Paraviruses may have | ghuh itu]; fhzg;gLk; [Pdf ; spd; vz;zpf;if a)1-2 genes |1-2 [Pdf ; s; b)Several hundred genes | E}w;Wf;fzf;fhd [Pdf ; s; c)3-4 genes | 3-4 [Pdf ; s; d)several thousand genes | Mapuf;fzf;fhd [Pdf ; s; 6. The bacterial disease caused by Yersinia Pestis is | vHrpdpah ng];b]; vd;Dk; ghf;Bupahthy; njhw;Wk; Neha; a)Typhoid | ilgha;L b)Cholera | fhyuh c)Plague | gpNsf; d)Gastroenteritis | Nf];lN ; uhvd;lb ; iul;b];
7. Some of the antifungal antibiotics are | rpy vjpHg+Q;ir vjpH Ez;Zapup kUe;Jfshd........
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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a) Miconazole and Imidazole | ikf;fhdNrhy; kw;Wk; ,kplNrhy; b)Amantidine and Cycloguanasine | Mkd;lb ; bd; kw;Wk; irf;NshFthdhrpd; c) Anthramycin and Sibomycin | Me;ju; hikrpd; kw;Wk; irNghikrpd; d)Tomaymycin and Nystatin | NlhNkhikrpd; kw;Wk; ep];lhl;bd; SEPTEMBER – 2006 – BIO-ZOOLOGY 5.Plague is caused by| gpNsf; Neha; ve;j Ez;Zapup njhw;wpdhy; Vw;gLfpwJ? a)Vibrio cholerae| tpg;upNah fhyNu b)Yersinia pestis| vHrPdpah ng];b]; c) Plasmodium vivax |gpsh];Nkhbak; itthf;]; d)Trypanosoma gambiense| bupg;gNdhNrhkh Nfk;gpad;]; 6. Parasitic infections which man acquires from animals are known as| tpyq;FfsplkpUe;J kdpjDf;F njhw;Wk; xl;Lz;zp Neha;fs;> ,t;tpjk; miof;fg;gLfpd;wd a)Anthroponoses| Me;ju; NghNdhr]; b)Zoonoses| #Ndhr]; c) Infectious diseases| njhw;W Neha;fs; d)Animal diseases| tpyq;F Neha;fs; 7. The more promising chemotherapeutic agent for treating viral disease is| itu]; Neha;fis Fzg;gLj;Jk; kpfr; kpfr; rpwe;j Ntjp rpfpr;ir kUe;J......... ; prpypd; a) Ampicillin| Mk;gg b)Penicillin| ngdprpypd; c) Interferon| ,d;lH/nguhd; d)Erythromycin| vupj;Nuikrpd; MARCH – 2007 – BIO-ZOOLOGY 5. Who developed vaccine for rabies in man first? | kdpjupy; Nugp]; Neha;fF ; Kjypy; jLg;g+rpiaf; fz;lwpe;jtH a) Robert Koch | ,uhgHl; Nfhr; b) Joseph Lister | N[hrg; yp];lH c) Stanley | ];lhd;yp d) Louis Pasteur | Y}ap gh];lH 6. Which one of the following is a Protozoan disease? | fPof ; f ; z;ltw;Ws; GNuhl;NlhNrhth xl;Lz;zpahy; pahy; cz;lhFk; Neha; vJ? a) African sleeping sickness | Mg;gpupf;fd; J}f;f tpahjp b) Measles | kzy;thup mk;ik c) Cholera | fhyuh d) Taeniasis | Bdpahrp]; 7. In chicken embryo technique of virus culture,the eggs are incubated at the temperature of | Nfhopf; fUTs; fUTs; tsHg;G vDk; itu]; tsHg;G Kiwapy; Kl;ilfs; milfhg;gpw;fhd ntg;gepiy a) 320C |320C b) 360C |360C c) 300C |300C d) 340C |340C JUNE – 2007 – BIO-ZOOLOGY
5. Which one of the following is a protozoan disease? | fPo; cs;sitfspy; GNuhl;NlhNrhth xl;Lz;zpahy; cz; ; hFk; Neha; vJ? czl a) Measles | kzy; thup mk;ik b) Cholera | fhyuh c) African sleeping sickness | Mg;gpupf;fd; J}f;f tpahjp d) AIDS | va;l] ; ; 6. Virions contain only a single copy of nucleic acid> hence they are called | itupahdpy; xNu epa+f;spf; mkpyk; kl; ; k; fhzg;gLtjhy; ,J ,t;thW klL miof;fg;gLfpwJ. a) incomplete viruses | KOikaw;w itu];fs; b) haploid viruses| N`g;sha;L itu];fs; c) Ploidy viruses | g;sha;b itu];fs; d) Variola viruses | NtupNahyh itu];fs; 7. The strains which are widely used as vaccines to elict immunity are | clypDs; Neha; vjpHg;Gj; jpwidf; $l;Ltjw;fhfTk;> Crp kUe;JfshfTk; nray;gLk; fpUkpfs; ,t;thW miof;fg;gLfpd;wd a) Virulent | fLikahd nfhba tiffs; b) Less virulent | Fiwthd nfhba tiffs; c) Avirulent or attenuated | eype;j my;yJ nraypoe;j tiffs; d) toxic-viruses | er;R cz;lhf;Fgit SEPTEMBER – 2007 – BIO-ZOOLOGY 5. Tumour (Cancer) inducing viruses are called | Gw;Wf;fl;b my;yJ Nfd;riu cUthf;f J}z;Lk; itu];fs; a) pathogenic viruses | Neha;j; njhw;W itu];fs; b) Oncogenic viruses | Md;Nfhn[dpf; itu];fs; c) Para viruses| ghuh itu];fs; d) Variola viruses | NtupNahyh itu];fs; 6. The pathogenic form of Entamoeba histolytica is | Neha; cz;lhf;Fk; vd;lkPgh `P]N ; lhypbfhtpd; epiy ahJ? a) encysted spores | ciw nfhz;l ];NghHfs; b) vegetative trophozoite | LNuhg;NghNrhitl; c) merozoite | kPNuhNrha;l; d) schizont | irrhz;l; 7. The germ theory of diseases was established by | Neha;ff ; hd 'fpUkpf;nfhs;if"apid Kjd;Kjypy; mwptpj;jtH. a) Louis Posteur | Y}ap gh];lH b) Robert Koch | uhgHl; Nfhr; c) Lister | yp];lH d) Alexander Flemming | mnyf;]hz;lH /gpskpq; MARCH – 2008 – BIO-ZOOLOGY 5. Which one of the following is a protozoan disease? | fPo; cs;sitfspy; GNuhl;NlhNrhth xl;Lz;zpahy; cz;lhFk; Neha; vJ? a) cholera | fhyuh b) Measles | kzy;thup mk;ik c) African sleeping sickness | Mg;gpupf;fd; J}f;f tpahjp d) Taeniasis | Bdpahrp]; 6. The more promising chemotherapeutic agent for treating viral disease is | itu]; Nehiaf;
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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fl;Lg;gLj;Jk; mjpf nray; nfhz;l Ntjpg;nghUs; fhuzp a) Tetracycline | nll;uhirf;spd; b) Ampicillin | Mk;gprpypd; c) Interferon | ,d;lHnguhd; d) Anthramycin | Md;ju; hikrpd; 7. Pain during urination and a yellow discharge from the urethra of male are the symptoms of | Mz;fspd; rpWePH Nghf;fpd;NghJ typAk; kQ;fs; epwj;jpy; rpWePH Gwtopapy; jputk; ntspg; ntspg;gLjYk; ve;Neha;ff ; hd mwpFwp? a) gastroenteritis | Nf];lN ; uh vd;lb ; iul;b]; b) venereal syphilis| ntdpupay; rpgpyp]; c) Plague | gpNsf; d) gonorrhea | nfhNdhupah JUNE – 2008 – BIO-ZOOLOGY 5. Tumour inducing viruses are called| Gw;Wf;fl;b cUthf J}z;Lk; itu];fs; a) variola viruses | NtupNahyh itu];fs; b) oncogenic viruses | Md;Nfhn[dpf; itu];fs; c) pathogenic viruses | Neha;jn ; jhw;W itu];fs; d) para viruses | ghuh itu];fs; 6. Which of the following is associated with diarrhea in children? | Foe;ijfspy; ilahupah vdg;gLk; Ngjpf;Ff; fhuzkhd capup a) Yersinia pestis | vHrpdpah ng];b]; b) Neisseria | ep];Nrupah c) Giardia intestinalis | fpahHbah ,d;l];lb ; dhyp]; d) Trichomonads | biuf;NfhNkhdhLfs; 7. Who discovered a system for “antiseptic" surgery? |'Md; 'Md;bnrg; nrg;bf;" mWit rpfpr;ir Kiwiaf; fz;lwpe;jtH a) Louis Pasteur | Y}ap gh];baH b) Joseph Lister | N[hrg; yp];lH c) Robert Koch| ,uhgHl; Nfhr; d) Darwin | lhHtpd; SEPTEMBER – 2008 – BIO-ZOOLOGY 5. Who first developed vaccine for rabies in man | kdpjupy; Nugp]; Neha;fF ; Kjypy; jLg;g+rpia fz;lwpe;jtH ahH. a) Robert Koch | ,uhgHl; Nfhr; b) Joseph Lister | N[hrg; yp];lH c) Louis Pasteur | Y}apgh];lH d) Stanley | ];Nld;yp 6. The shape of the HIV is | vr;.I.tp itu]pd; tbtk; a) isohedral | rkgf;f KfKilaJ b) spherical | cUz;il c) helical | ,ioaikg;G d) triangular | Kf;Nfhzk;
7. The more promising chemotherapeutic agent for treating viral disease is | itu]; Nehiaf;
fl;Lg;gLj;Jk; mjpf nray; nfhz;l Ntjpg;nghUs; fhuzp a) Tetracycline | nll;uhirf;spd; b) Ampicillin | Mk;gprpypd; c) Interferon | ,d;lHnguhd; d) Anthramycin | Md;ju; hikrpd; MARCH – 2009 – BIO-ZOOLOGY 5. The gastroenteritis is caused by |'Nf]; 'Nf];lN ; uh vd;lb ; iul;b];" vDk; Nehapid cz;lhf;FtJ a) Salmonella choleraesuis | rhy;khdy;yhfhyNurpa]; b) Entamoeba histolytica | vz;lkPgh `p];lhypbfh c) Yersinia pestis | vd;rpdpah ng];b]; d) Salmonella typhi | rhy;khdy;yh ilgp 6. Cycloguanosine is an | irf;Nsh FthNdhrpd; vd;gJ ; itu]; vjpH Ez;Zapup a) antiviral antibiotic | Md;lb kUe;J b) antibacterial antibiotic | Md;lb ; ghf;Bupah vjpH Ez;Zapup kUe;J c) antifungal antibiotic | vjpH g+Q;ir vjpH Ez;Zapup kUe;J d) antiprotozoan antibiotic | Md;lb ; GNuhl;NlhNrhth vjpH Ez;Zapup 7. The pathogenic form of Entamoeba histolytica is | vz;lkpgh `];Nlhypl;bfhtpd; NehAz;lhf;Fk; epiy a) encysted spores | ];NghHfs; b) Vegetative trophozoite | LNuhg;NghNrhitl;Lfs; c) merozoite | kPNuhNrha;Lfs; d) Schizont | irrhz;Lfs; JUNE – 2009 – BIO-ZOOLOGY 5. Kala-azar is caused by | fhyh mrH cUthtJ............... dhy; a) Plasmodium vivax | gpsh];Nkhbak; itthf;]; b) Leishmania tropica| yP]N ; kdpah buhgpf;fh c) Trypanosoma gambiens | bupg;gNdhNrhk Nfk;gpad;]; d) Leshmania donovani | yP]N ; kdpah Nlhdhthdp 6. Enterotoxin is produced by | vd;lb ; Nuh lhf;rpid cUthf;FtJ a) Yersinia pestis | vHrpdpah ng];b]; b) Vibrio cholerae | tpg;upNah gizOv!! c) Plasmodium vivax | gpsh];Nkhbak; itthf;]; d) Ascaris lumbricoides | m];fhup]; Yk;gu; pfha;l] ; ; 7. Howmany genes are found in para virus? | ghuh itu]py; fhzg;gLk; [Pdf ; spd; vz;zpf;if a) 1-2 genes |1-2 [Pdf ; s; b) Hundreds of genes | E}w;Wf;fzf;fhd [Pdf ; s; c) 3-4 genes |3-4 [Pdf ; s; d) thousands of genes | Mapuf;fzf;fhd [Pdf ; s; SEPTEMBER – 2009 – BIO-ZOOLOGY 5. Black water fever is due to |fUeP fUePHf; fha;rr ; y; Vw;glf; fhuzk; a) P. vivax | gp. itthf;]; b) P.malariae | gp. kNyupNa c) P.ovale | XNty; d) P.falciparum | gp. ghy;rpNguk; 6. The disease caused by Treponema Pallidum is | bupNghdpkh ghyplj;jpdhy; cUthf;fg;gLk; Neha; a) Gonorrhea | nfhdpupah
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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b) Syphilis | rpgpyp]; c) Pneumonia | epNkhdpah d) Cholera | fhyuh ; ; 7. The Anti-retroviral drug given for AIDS is | va;l] Neha;fF ; f; nfhLf;fg;gLk; Md;lb ; itu]; kUe;J a) Ampicilin |Mk;gr ; pypd; b) Anthromycin | Me;jN ; uhikrpd; c) Azidothymidine | mrpNlhijkpbd; d) Interferon | ,d;lHnguhd; MARCH – 2010 – BIO-ZOOLOGY 5. Gingivitis is caused by | [pd;[pitl;birj; Njhw;Wtpg;gJ a) Leishmania donovani |yP]N ; kdpah Nlhdhthdp b) Giardia intestinalis | fpahHbah ,d;l] ; b ; dhyp]; c) Trypanosoma gambiens | bupg;gd;dNrhkh Nfk;gpad;];
d) Trichomonads | biuf;NfhNkhdhLfs; 6. The virus which causes smallpox is | ngupak;ik Vw;glf; fhuzkhd itu];. a) Paravirus | ghuh itu]; b) Hepatitis B Virus | n`g;gl;ilb]; - B itu]; c) Variola virus | NtupNahyh itu]; d) Oncogenic virus | Md;Nfh[Pdpf; itu]; 7. Which one of the following is a sexually transmitted disease? | gpd;tUtdtw;Ws; vJ ghy;tpid Neha; a) Plague | gpNsf; b) Typhoid | ilgha;L c) Syphilis | rpgpyp]; d) Cholera | fhyuh JUNE – 2010 – BIO-ZOOLOGY 5. Tumour inducing viruses are called | Gw;Wf;fl;bia cUthf;fj; J}z;Lk; itu];fs; a) pathogenic viruses | Neha; njhw;W itu];fs; b) Oncogenic viruses | Md;Nfhn[dpf; itu];fs; c) paraviruses | ghuh itu];fs; d) variola viruses | NtupNahyh itu];fs; 6. Which disease is characterised by enlarged and inflamed lymph glands? | ve;j Nehapy; epzePHr; Rug;gpfs; uzkhfp tPff ; k; milfpd;wd? a) Bubonic plague | GNghdpf; gpNsf; b) Pneumonic plague | epNkhdpf; gpNsf; c) Cholera | fhyuh d) Syphilis | rpgpyp]; 7. Antifungal antibiotics are | vjpHg;g+Q;ir vjpH Ez;zpapH kUe;Jfs; a) amantidin | Mkd;lb ; bd; b) griseofulvin | fiurpNahgy;tpd; c) Cycloguanosine | irf;FNshFthNdhrpd; d) ampicillin | Mk;gprypd;
5. Which of the following is the largest of all? | fPof ; z;ltw;Ws; kpfg;ngupaJ vJ? a) Epstein - Barr virus | vg;]B ; d; ghHitu]; b) Adenovirus | mbNdhitu]; c) Pox virus | ghf;]; itu]; d) Simian virus | rpkpad; itu]; 6. The pathogenic protozoan that causes kala azar is | fhyh mrH vd;w Nehia cUthf;Fk; xl;Lz;zp GNuhl;NlhNrhth vJ? a) Leishmania tropica | yP]N ; kdpah buhgpf;fh b) Leishmania donovani | yP]N ; kdpah Nlhdhthdp c) Trypanosoma gambiensis | bupg;gNdhNrhkh Nfk;gpad;]; d) Entamoeba hystolytica | vd;lkPgh `p];lypl;bfh 7. Who first developed vaccine for rabies in man? | kdpjdpy; Nugp]; Neha;fF ; Kjypy; jLg;g+rpiaf; fz;lwpe;jtH ahH? a) Robert Koch | ,uhgHl; Nfhr; b) Joseph Lister | N[hrg; yp];lH c) Louis Pasteur | Y}ap gh];lH d) Stanley | ];Nld;yp MARCH – 2011 – BIO-ZOOLOGY 5. Hepatitis B virus (HBV) is enveloped virus with a | n`g;gill;];- B itu]; vd;gJ xU NkYiwAld; $ba ……nfhz; nfhz;l itu]; a) double stranded DNA | ,ul;ilr; rq;fpyp b.vd;.V b) double stranded RNA | ,ul;ilr; rq;fpyp MH.vd;.V c) single stranded DNA | xw;iwr; rq;fpyp b.vd;.V d) single stranded RNA | xw;iwr; rq;fpyp MH.vd;.V 6. Kala-azar is caused by | fhyh mrH Nehiaj; Njhw;Wtpg;gJ a) Entamoeba histolytica | vd;lkPgh `p];lhiybfh b) Leishmania donovani |yP]N ; kdpah Nlhdhthdp c) Trypanosoma gambiense | bupg;gNdhNrhkh Nfk;gpad;rp]; d) Lesihmania tropica | yP]N ; kdpah buhgpf;fh 7. The test which is used to confirm the HIV infection is | vr;.I.tp. njhw;wpid cWjp nra; ; cjTk; nraa Nrhjid a) Western Blot | nt];lHd; gpshl; b) ELISA | ELISA c) Diploid cell straining | bg;sha;L nry; rhakpLjy; d) pure culture | J}atsHg;G JUNE – 2011 – BIO-ZOOLOGY 5. The most promising chemotherapeautic agent for treating viral diseases is | itu]; itu]; Neha;fisf; Fzg;gLj;j kpfrpwe;j cj;juthjkspf;Fk; Ntjprpfpr;ir kUe;J. a) Tetracycline | nll;uhirf;fpspd; b) Ampicillin | Mk;gprpd; c) Interferon | ,d;lH/nguhd; d) Arthramycin | Me;jN ; uhikrpd;.
SEPTEMBER – 2010 – BIO-ZOOLOGY
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6. On the basis of whose evidence did Joseph Lister discover ‘antiseptic surgery’| vtUila Mjhuq;fspd; mbg;gilapy; Md;bnrg;bf; mWit rpfpr;ir Kiwapid N[hrg; yp];lH fz;Lgpbj;jhH. a) Pasteur | gh];lb ; aH b) Griffith | fpup/gpj; c) McCarthay | nkf;fhHj;jp d) Robert Galo | ,uhgHl; NfNyh 7. The disease caused by Yersinia pestis is | vHrPdpah ng];b]; Ez;Zapupj; njhw;wpdhy; Vw;gLk; Neha;. a) Gonorrhoea | nfhdpupah b) Syphilis | rpgpy]; c) Pneumonia | epANkhdpah d) Plague | gpNsf; SEPTEMBER – 2011 – BIO-ZOOLOGY 5. The disease caused in human by the bacteria yersinia pestis is | vHrpdpah ng];b]; vd;Dk; ghf;Bupahthy; kdpjDf;F Vw;gLk; njhw;W Neha; a) Typhoid | ilgha;L b) Cholera | fhyuh c) Plague | gpNsf; d) Gastroenterities | Nf];lN ; uh vd;biul;b]; 6. Black water fever which is a very serious inflection is caused by | fUePHf; fha; ; r ; y; vd;Dk; fLk; fhar ghjpg;gpid Vw;gLj;JtJ a) Plasmodium vivax | gpsh];Nkhbak; itthf;]; b) Plasmodium malariae | gpsh];Nkhbak; kNyupah c) Plasmodium ovale | gpsh];Nkhbak; XNty; d) Plasmodium falciparum | gpsh];Nkhbak; /ghy;rPNguk;
7. Jaundice and hepatic carcinoma are caused in human by | kdpjupy; kQ;rs; fhkhiy kw;Wk; fy;yuP y; fhHrpNdhkhitj; Njhw;Wtpf;Fk; itu]; a) Rhabdo virus | Nug;Nlhitu]; b) Hepatitis -B virus | n`g;gill;b]; gp itu]; c) Variola virus | NtupNahyh itu]; d) Epstein - Barr virus | vg;]b ; d; ghH itu]; MARCH – 2012 – BIO-ZOOLOGY 5. Who initially developed the vaccine for rabies in man?| kdpjupy; Nugp]; Neha;fF ; Kjypy; jLg;g+rpiaf; fz;lwpe;jtH ahH? a) Robert Koch| ,uhgHl; Nfhr; b) Joseph Lister| N[hrg; yp];lH c) Louis Pasteur| Y}ap]; gh];ba+H d) Stanley| ];Nld;yp 6. Which one of the following is a protozoan disease?| gpd;tUtdw;Ws; GNuhl;NlhNrhth xl;Lz;zpahy; cz;lhFk; Neha; vJ? a) African sleeping sickness| Mg;gpupf;fd; J}f;f tpahjp b) Measles| kzy; thup mk;ik c) Cholera| fhyuh d) Taeniasis| Bdpahrp];
7. The more promising chemotherapeutic agent for treating viral disease is| itu]; Nehiaf; fl;Lg;gLj;Jk; mjpf nray; nfhz;l Ntjpag; nghUs; fhuzp a) Tetracycline| nll;uhirf;spd; c) Interferon| ,d;lHnguhd; b) Ampicillin| Mk;gprpypd; d) Anthrarnycin| Md;ej ; u; hikrpd; JUNE – 2012 – BIO-ZOOLOGY 5. The smallpox virus is called in the name|ngupak; ngupak;ik itu]; fpo;fz;l ngaupy; miof;fg;gLfpwJ. a) paramixo virus |ghuh kpf;Nrh itu]; b) Vaccinia virus| thf;rd P pah itu]; c) variola virus | NtupNahyh itu]; d) rhabdo virus| Nug;Nlhitu]; 6. The protozoan disease kala-azar is caused by| fhyh mrH vd;w GNuhl;NlhNrhth Nehiaj; Njhw;Wtpg;gJ a) Leishmania tropica| yp];Nkdpah buhgpf;fh b) Leishmania donovani| yP]N ; kdpah Nlhdhthdp c) Plasmodium falciparum|gpsh];Nkhbak; ghy;rpNguk; d) Plasmodium ovale| gpsh];Nkhbak; XtNy 7. The glycoprotein molecules secreted by the leucocytes and fibroblast is|nts; nts;isaZf;fs; kw;Wk; igg;Nuhgpsh];Lfs; Mfpa tw;why; Ruf;ff; $ba fpisNfh Guj %yf;$W a) interferon | ,d;lHnguhd; b) enterotoxin|vd;bNuhlhf;rpd; c) haemozoin |`pNkhNrhapd; d) cydoguanosine|irf;NshFthNdhrpd; SEPTEMBER – 2012 – BIO-ZOOLOGY 5. Which of the following is an oncogenic virus?| gpd;tUtdtw;Ws; Md;Nfhn[dpf; itu]; vJ? a) Adenovirus | mbNdhitu]; b) Rhabdovirus| Nug;Nlh itu]; c) Variola virus | NtupNahyh itu]; d) Pox virus| mk;ik itu]; 6. The genome of HIV contains| ,J vr;.I.tp.apd; [PNdhkpy; cs;sJ a) two helices of DNA | ,uz;L RUs; b.vd;.V b) two helices of RNA| ,uz;L RUs; MH.vd;.V c) one helix of DNA | xU RUs; b.vd;.V d) one helix of RNA| xU RUs; MH.vd;.V 7.Who was awarded the Nobel prize for the work on Tuberculosis?| ba+gHFyhrp]; gw;wpa fz;Lg;gpbg;gpw;F Nehgy; gupR ngw;wtH ahH? a) Joseph Lister| N[hrg; yp];lH b) Louis Pasteur.| Y}ap]; gh];ba+H c) Robert Koch| ,uhgHl; Nfhr; d) Griffith| fpupg;gpj;
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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MARCH – 2013 – BIO-ZOOLOGY 2. Which one of the following is a sexually transmitted 5.Kala-azar is caused by |fhyh fhyh mrH Nehiaj; disease ?| hqe
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6 Histamine is secreted by | aq^
14 Thymus growth occurs up to| jkl^
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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MARCH - 2006 – BIO-ZOOLOGY 8. The graft of transplanting an organ from pig to human is known as | he
JUNE – 2008 – BIO-ZOOLOGY 8. Which of the following are the largest of all viruses? | fPof ; f ; z;ltw;Ws; vit vy;yh itu];fis tpl mstpy; ngupajhdit? a) RNA viruses | MH.vd;.V.itu];fs; b) polioma viruses| ghypNahkh itu];fs; c) Rabies viruses | Nugp]; itu];fs; d) pox viruses | mk;ik itu];fs; SEPTEMBER – 2008 – BIO-ZOOLOGY 8. Immunoglobulins are chemically | ,k;ANdhFNshGypdpd; Ntjpag; nghUs; a) Glycogen | fpisf;Nfh[d; b) Glycoprotein | fpisf;NfhGujk; c) Glyco lipid | fpisf;Nfh ypg;gpl; d) Lipoprotein | ypg;Ngh Gujk; MARCH – 2009 – BIO-ZOOLOGY 8. The immunoglobulin molecules are made up of | ,k;ANdh FNshGypd; %yf;$Wfs; vtw;why; Mf;fg;gl;lit a) Lipoproteins | ypg;Ngh Gujk; b) Phosphoproteins | gh];Ngh Gujk; c) Glycoproteins | fpisf;Nfh Gujk; d) simple proteins | vspa Gujk; JUNE – 2009 – BIO-ZOOLOGY 8. Thymus growth occurs up to | ijk]; tsHtJ a) 17 years |17tJ taJ tiu b) 12 years |12tJ taJ tiu c) 5 years |5tJ taJ tiu d) 30 years |30tJ taJ tiu SEPTEMBER – 2009 – BIO-ZOOLOGY 8. Which of the following is an auto - immune disease? | fPof ; hz;gitfspy; Ra jilf;fhg;G Neha; vJ? a) SCID | SCID b) Multiple sclerosis | ky;bgps; ];fpspNuhrp]; c) Cancer | Gw;WNeha; d) Asthma| M];Jkh MARCH – 2010 – BIO-ZOOLOGY 8. MHC genes in mouse are located in | MHC [Pdf ; s;> Rz;lypapd; ve;jf; FNuhNkhNrhkpy; cs;sJ? a) Chromosome 1 | FNuhNkhNrhk; 1 b) Chromosome 2 | FNuhNkhNrhk; 2 c) Chromosome 20 | FNuhNkhNrhk; 20 d) Chromosome 6 | FNuhNkhNrhk; 6 JUNE – 2010 – BIO-ZOOLOGY 8. Lysozyme is present in | iyNrhirikf; nfhz;l Rug;G ePH a) intestinal juice | Kd; rpWFly; ePH b) bile juice | gpj;jePH c) tears | fz;zHP d) sweat| tpaHit
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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SEPTEMBER – 2010 – BIO-ZOOLOGY 8. Which is acting as a filter for trapping circulatory blood borne foreign particles? | vJ ,uj;j Xl;lj;jpy; ,Ue;J Ez;fpUkpfis tbfl;Lk; cWg;ghf nray;gLfpwJ. a) Thymus | ijk]; b) Spleen | kz;zuP y; c) Lymph node | epzePH Kbr;Rf;fs; d) liver | fy;yuP y; MARCH – 2011 – BIO-ZOOLOGY 8. The part of the antibody molecule which makes contact with the antigen is called | Md;b[Dld; ,izAk; Md;bghbg; gFjp a) Hapten | `hg;nld; b) Constant region | epiyahd gFjp c) Epitope | vg;gpNlhg; d) paratope| ghuhNlhg; JUNE – 2011 – BIO-ZOOLOGY 8. Graft between identical twins is called | xj;j mikg;Gila xU fU ,ul;ilaHfSf; laHfSf;F ,ilNa eilngWk; cWg;G xl;L ,t;thW miof;fg;gLfpwJ. a) Xenograft | n[Ndhfpuh/g;l; b) Allogarft | my;Nyhfpuh/g;l; c) Auto graft | Ml;Nlhfpuh/g;l; d) Isograft | INrhfpuh/g;l; SEPTEMBER – 2011 – BIO-ZOOLOGY 8. The Hassall’s corpuscles are seen in. | aisz< jpR njhFg;Gfs; fhzg;gLk; gFjp
MARCH - 2013 – BIO-ZOOLOGY ; s;> 8. MHC genes in mouse are located in | MHC [Pdf Rz;lypapd; ve;jf; FNuhNkhNrhkpy; cs;sJ? a) Chromosome 1 | FNuhNkhNrhk; 1 b) Chromosome 4 | FNuhNkhNrhk; 4 c) Chromosome 2 | FNuhNkhNrhk; 2 d) Chromosome 6 | FNuhNkhNrhk; 6 JUNE – 2013 – BIO-ZOOLOGY 8.Which type of graft is used in plastic surgery?|!!
wu
ghlk;-4 jw;fhy kugpay; kugpay; LESSON-4 MODERN GENETICS 1. In which prokaryote has voluminous genetical works a) Cortex of lymph nodes | epzePH Kbr;rpd; fhHnlf;]; gFjp been made | wf
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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5. Sickle cell anaemia is due to | sqg
6. Albinism is due to | nz
7. Name the human disease due autosomal dominant gene | leqkeqz
MARCH - 2006 – BIO-ZOOLOGY 5. The fertilized eggs are selected for the transfer of | fU Kl;ilfs; fPof ; f ; hZk; vk;khw;wj;jpw;F cl;gLj;j NjHe;njLf;fg;gLfpwJ? a) whole nuclei| KO cl;fU khw;wk; b) whole chromosome| FNuhNkhNrhk;fs; khw;wk; c) DNA segment| DNA gFjp khw;wk; d) some genes to cultured cells| tsHg;G nry; [Pdf ; spd; khw;wk; 6. The persons suffering from sickle cell anaemia but survive have the genotype| fjpHmupths; Nrhif Nehahy; ghjpf;fg;gl;L jhq;fpahf capUld; tho;gtuJ [Pd; mikg;G a) HBs Hbs| HBsHbs b) HBA Hbs| HBAHbs c) HBA HbA| HBAHbA d) Hb Hb| Hb Hb JUNE – 2006 – BIO-ZOOLOGY 9. The chromosome 6 to 12 that belongs to the group classified by karyotyping in man is | kdpjdpy;> FNuhNkhNrhk;fs; 6 Kjy; 12 tiu> ve;j FNuhNkhNrhk; njhFjpapy; cs;sd? a) D | D b) C | C c) A | A d) B | B 10. Proteins are linear chain molecules made up of units called | Gujq;fspd; ePskhd rq;fpyp ve;j %yf;$W myfhy; Mf;fg; ngw;Ws;sJ? a) fatty acids | nfhOg;G mkpyq;fs; b)citric acids | rpl;upf; mkpyq;fs; c) amino acids | mkpNdh mkpyq;fs; d)nitric acids | iel;upf mkpyq;fs; SEPTEMBER – 2006 – BIO-ZOOLOGY 9.The human hereditary disease caused due to defective autosomal dominant gene is| kdpjdpy; clw; FNuhNkhNrhkpy; fhzg;gLk; xq;F [Pdhy; Vw;gLk; Neha; .... a)Sickle cell anaemia|fjpH mupths; Nrhif Neha; b)Thalassemia| jhyrPkpah c) Huntington|s chorea| mz;bq;ld; nfhupah d)SCID| SCID 10.Dr. Ian Wilmut has produced a cloned sheep called Dolly by the method of| lhf;lH mahd; tpy;kl;> lhyp vd;w nrk;kwp Ml;lf; Fl;bia FNshdpq; mbg;gilapy; cUthf;fpa Kiw...... a)nuclear transplantation| cl;fU khw;wpg; nghUj;jy; b)cytoplasmic transplantation| irl;Nlhgpshrj;ij khw;wp mikj;jy; Kiw c) chromosomal transplantation| FNuhNkhNrhk;fis khw;wp mikj;jy; Kiw d) organ transplantation | cWg;Gfis khw;wp mikj;jy;
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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MARCH – 2007 – BIO-ZOOLOGY 9. Y chromosome belongs to | Y FNuhNkhNrhk; mlq;fpAs;s njhFjp a) Group A | njhFjp A b) Group D | njhFjp D c) Group C | njhFjp C d) Group G| njhFjp G 10. Albinism is due to | my;gpdprj;jpw;fhd fhuzk; a) absence of melanin | nkyhdpd; ,y;yhik b) absence of vitamins | itl;lkpd; ,y;yhik c) presence of melanin | nkyhdpd; ,Ug;gjhy; d) absence of hormones | `hHNkhd;fs; ,y;yhik JUNE – 2007 – BIO-ZOOLOGY 9. The genome of an organism can be split up into different sized molecules by technique called| ,J XH capupapd; [PNdhkpid gy;NtW mstpyhd %yf;$Wfshf gpupf;f ,aYk; kpd;D}l;lg; gpupjy; gpupjy; nra;KiwahFk; . a) Chromatography | FNuhNkl;Nlhfpuhgp b) Electrophoresis | vyf;lN ; uhNghNuhrp]; c) Electrolysis | vyf;lu; hyprp]; d) Electron Transport | vyf;lu; hd; buhd;]N ; ghHl; 10. Which of the following structures of protein is stored in protein data-bank? | Guj tq;fpapy; Gujj;jpd; ve;j mikg;G Nrkpj;J itf;fg;gl;Ls;sJ? a) Simple structure | rhjhuz mikg;G b) Two-dimensional structure | ,U gupkhz mikg;G c) Poly-dimensional structure | gy gupkhz mikg;G d) Three-dimensional structure | Kg;gupkhz mikg;G SEPTEMBER – 2007 – BIO-ZOOLOGY 9. Name the human diseases due to autosomal dominant gene | kdpjdpy; clw;FNuhNkhNrhkpy; fhzg;gLk; Xq;F [Pdpdhy; Vw;gLk; Neha; a) Sickle cell anaemia | fjpH mupths; Nrhif b) Thalassemia | jhyrPkpah c) SCID | SCID d) Huntington|s chorea | mz;bq;ll ; d nfhupah 10. The term ‘super bugs’refers to | kugZg; nghwpapaypy; ‘super bugs’ vdf; Fwpg;gplg;gLk; capupfs; a) arthropods | fZf;fhypfs; b) insects | g+r;rpfs; c) beetles | tz;Lfs; d) genetically engineered bacteria | kuGg; nghwpapay; ghf;Bupaq;fs;
10. In proteomics, the amino acid sequences are read by | GNuhl;bNahkpf;]; vdg;gLk; Guj nra;jpapaypy; mkpNdh mkpy tupiraikg;ig thrpg;gJ a) Haemocytometer | `PNkhirl;Nlh kPll ; H b) Glucometer | FSf;Nfh kPll ; H c) Thermometer | njHNkh kPll ; H d) Sequenators | rPNfhNdl;lH JUNE – 2008 – BIO-ZOOLOGY 9. The X chromosome that belongs to the group classified by karyotyping in man is | X FNuhNkhNrhk; (NfupNahilg;gpq;) kdpj FNuhNkhNrhk; njhFg;gpy; ve;jj; njhFjpapy; mike;Js;sJ? a) Group C | njhFjp C b) Group B | njhFjp B c) Group A | njhFjp A d) Group D | njhFjp D 10. Bubble Boy syndrome is also called | Fkpo; rpWtd; rpd;lN ; uhk; vd;Wk; miof;fg;gLtJ a) BLAST | BLAST b) HGP | HGP c) SCID | SCID d) AIDS | AIDS SEPTEMBER – 2008 – BIO-ZOOLOGY 9. X-chromosome is present in | X FNuhNkhNrhk; fhzg;gLk; FNuhNkhNrhk; njhFjp a) Group - C | njhFjp- C b) Group - D | njhFjp- D c) Group - E | njhFjp- E d) Group -G | njhFjp- G 10. During the electrophoresis the DNA particles migrate towards the | vyf;lN ; uhNghnu]p]; NghJ b.vd;.V %yf;$Wfis Wfis
MARCH – 2008 – BIO-ZOOLOGY 9. The chromosomes 4 and 5 belong to the group classified by karyotyping | FNuhNkhNrhk;fs; 4 kw;Wk; 5 FNuhNkhNrhk; njhFg;gpd; (NfupNahilg;gpq;) ve;jj; njhFjpapy; mike;Js;sd? a) A | A b) B | B c) C | C d) D| D
10. The chromosomes of 19 and 20 represent as | vj;njhFjpapy;19 kw;Wk; 2020-tJ N[hb FNuhNkhNrhk;fs; cs;sd? a) Group C | njhFjp -rp b) Group E | njhFjp - < c) Group F | njhFjp - v/g; d) Group G | njhFjp - [p
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JUNE – 2009 – BIO-ZOOLOGY 9. The term “super bugs" refers to | #g;gH gf;Ffs; vd;git a) arthropods | fZf;fhypfs; b) insects | g+r;rpfs; c) beetles | tz;Lfs; d) genetically engineered bacteria | kuGg; nghwpapay; ghf;Bupaq;fs; 10. Bubble boy syndrome is a |'Fkpo; 'Fkpo; rpWtd; rpd;lN ; uhk;" vd miof;fg;gLk; Neha; a) severe combined immuno deficiency disease | jPtpu xUq;fpize;j jilfhg;Gf; FiwT Neha; b) sickle cell anaemia | rpf;fps; nry; mdpkPah c) thrombosis | ,uj;jf; fl;b d) malaria | kNyupah SEPTEMBER – 2009 – BIO-ZOOLOGY 9. The autosomal dominant gene causes | kdpjdpd; clw;FNuhNkhNrhkpy; fhzg;gLk; xU xq;F [Pdpdhy; Vw;gLk; Neha; Neha a) Sickle cell anaemia | fjpH mupths; Nrhif b) Thalassemia | jhyrPkpah c) Agamaglobulinemia | vfhkh FNshGypdpkpah d) Huntington|s chorea | `z;bq;fl ; d; nfhupah 10. The cloned sheep was produced by | nrk;kwp Ml;Lf;Fl;bia FNshdpq; Kiwg;gb cUthf;fpatH a) Barbara Meclintock | ghHguh kf;fspd; Nlhf; b) Ian wilmut | mahd; tpy;kl; c) Herbert Bayer | n`HgHl; NgaH d) R. Briggs | MH. gpupf;]; MARCH – 2010 – BIO-ZOOLOGY 9. Which one of the following genetic diseases mostly affects boys? | gpd;tUtdtw;Ws; ve;j kugpay; Neha; ngUk;ghYk; rpWtHfspy; fhzg;gLk; a) Albinism | my;gpdprk; b) Agammaglobulinemia | vfhkhFNshGypdpkpah c) Thalassemia | jyhrPkpah d) Huntington|s chorea | mz;bq;ld; nfhupah 10. For the transfer of whole nuclei, the cells are treated with …………. to enucleate. | KO cl;fUitAk; khw;Wtjpy; nry;fs; ..... vDk; Ntjpg; nghUSf;F cl;gLj;jg;glL cl;fU ePff ; k; nra;ag;gLfpd;wd. d a) Polythylene glycol| ghyp vj;jpypd; fpisf;fhy; b) dinitrophenol | il iel;NuhgPdhy; c) Cytochalasin B | irl;Nlhnryhrpd; gp d) colchicine| fhy;fprpd; JUNE – 2010 – BIO-ZOOLOGY 9. In man choromosome Y belongs to | kdpjupy; Y FNuhNkhNrhk; ,j;njhFjpiar; rhHe;jJ a) Group A | njhFjp A b) Group G | njhFjp G c) Group B | njhFjp B d) Group F | njhFjp F
10. In Huntington’s chorea the defective gene is located on the chromosome. | `z;bq;ld; nfhupah Neha;fF ; f; fhuzkhd [Pd; mike;Js;s FNuhNkhNrhk;. a) 4 | ehd;fhtJ b) 20 | ,UgjhtJ c) 8 | vl;lhtJ d) 6 | MwhtJ SEPTEMBER – 2010 – BIO-ZOOLOGY 9. What is the name of mobile genetic element? | elkhLk; kuGg;nghUs; vd miof;fg;gLtJ vJ? a) Plasmid | gpsh];kpl; b) Pili | gpyp c) Barr body | ghHghbfs; d) Transposons | buhd;]N ; ghrhd;fs; 10. One of the reasons for the manifestation of genetic diseases in human is | kdpjdpy; Vw;gLk; ghuk;gupa Neha;fs; cUthtjw;F ,JTk; xU fhuzk; a) Gene cloning | [Pd; FNshdpq; b) Gene therapy | [Pd; rpfpr;ir c) Gene mutation | [Pd; jpbHkhw;wk; d) Pedigree analysis | re;jjp top njhlHG MARCH – 2011 – BIO-ZOOLOGY 9. In human chromosome karyotyping the chromosomes X and Y belong to groups | kdpj FNuhNkhNrhk; njhFg;G tiug;glj;jpy; FNuhNkhNrhk;fs; fs; X kw;Wk; Y mike;Js;s njhFjpfs; KiwNa a) B and C | gp kw;Wk; rp b) C and D |rp kw;Wk; b c) C and G |rp kw;Wk; [p d) G and D | [p kw;Wk; b 10. The enzyme necessary to convert DOPA into melanin in the melanocytes is | nkyNdhirl; nry;fspy; DOPA vd;Dk; nghUs; nghUs; nkydpdhf khWtjw;F cjTk; vd;irk; a) Amylase | mikNy]; b) Tyrosinase |ilNuhrpNd]; c) Gamma globulin | fhkh FNshGypd; d) Adenine deaminase | mbidd; -b-mkpNd]; JUNE – 2011 – BIO-ZOOLOGY 9. The human disease due to autosomal dominant gene is | kdpjupy; clw;FNuhNkhNrhkpy; FNuhNkhNrhkpy; fhzg;gLk; Xq;F [Pdhy; Vw;gLk; Neha; a) Sickle cell anaemia | fjpH mupths; Nrhif b) Thalassemia | jyhrPkpah c) SCID | SCID d) Huntington’s chorea |mz;bq;ld; nfhupah 10. In human chromosome karyotyping the X chromosome belongs to| kdpj FNuhNkhNrhk; FNuhNkhNrhk; njhFg;G tiuglj;jpy; X FNuhNkhNrhk; mlq;fpAs;s njhFjp a) Group A | njhFjp A b) Group D | njhFjp D c) Group C | njhFjp C d) Group G | njhFjp G
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SEPTEMBER – 2011 – BIO-ZOOLOGY 9. The first gene cloning was done by | Kjd; Kjypy; FNshdpq; nra;jtHfs; a) Barbara Meclintock | ghHguh kf;spd; Nlhf; b) Hebert Bayer and Stanley Cohen | n`HgHl;NgaH kw;Wk; ];Nld;yp Nfh`d; c) R. Briggs and T.King | MH. gpupf;]; kw;Wk; b.fpq; d) J.Gurdon and lan wilmut | n[.FHld; kw;Wk; ,ahd; tpy;kl; 10. …………………… is an inborn error of metabolic disease | gpwg;Gg; gpio tsHrpij khw;w Neha; a) Bubble boy syndrome | Fkpo; rpWtd; rpd;lN ; uhk; b) Huntington|s chorea | mz;bq;fl ; d; nfhupah c) Albinism | my;gpdprk; d) Thalassemia | jyhrPkpah MARCH – 2012 – BIO-ZOOLOGY 9. What is the name for mobile genetic elements?| vit elkhLk; kuGg; nghUs; vdg;gLfpwJ? a) Plasmids | gpsh];kpl;fs; b) Pili| igyp c) Barr body | ghH cWg;G d) Transposons| buhd;]N ; ghrhd;fs; 10. In proteomics which one is probed to identify the proteins of cells | GNuhl;bNahkpf;]py; Gujq;fis Ma;tjw;F nry;fspy; vjid Ma;T nra;fpwhHfs;? a) tRNA| b.MH.vd;.V c) mRNA| vk;.MH.vd;.V b) rRNA| MH.MH.vd;.V d) DNA| b.vd;.V JUNE – 2012 – BIO-ZOOLOGY 9. The X chromosome of human resembles|kdpjupy; kdpjupy; X FNuhNkhNrhk; xj;jpUf;Fk; FNuhNkhNrhk; a) 6th chromosome |6 tJ FNuhNkhNrhk; b) 12th chromosome| 12tJ FNuhNkhNrhk; c) 5th chromosome | 5tJ FNuhNkhNrhk; d) 22nd chromosome| 22 tJ FNuhNkhNrhk; 10. The first gene cloning was achieved in genetic kuG nghwpapaypy; Kjd; Kjypy; engineering by|kuG [Pid FNshdpq; nra;J ngUf;fpatHfs; a) R. Briggs and T.King | MH. gpupf;]; kw;Wk; b.fpq; b) Hebert Bayer and Stanley Cohen | n`HgHl;NgaH kw;Wk; ];Nld;yp Nfh`d; c) Watson and Crick | thl;rd; kw;Wk; fpupf; d) J.Gurdon and lan wilmut | n[.FHld; kw;Wk; ,ahd; tpy;kl; SEPTEMBER – 2012 – BIO-ZOOLOGY 9. The alleles which cause sickle cell anaemia are| fjpH mupths; Nrhifia cz;lhf;Fk; my;yy P f ; s;? a) dominant alleles | Xq;F my;yy P f ; s; b) HbAHbA|HbAHbA c) HbsHbs | HbsHbs d) HbAHbs| HbAHbs 10. Which one of the following is helpful to identify their respective genes in analysis of protein?| gpd;tUtdtw;Ws; vJ Guj Ma;tpw;fhf> mtw;wpd; [Pdf ; isf; fz;lwpa cjTfpwJ. a) m-RNA | m-RNA b) DNA fragments| DNA Jz;Lfs; c) t-RNA | t-RNA d) r-RNA| r-RNA
MARCH - 2013 – BIO-ZOOLOGY 9.The method which can give skeletal model of a protein from its results on its atomic details | xU Guj;jpd; rl;lf khjpupfis> mZ mstpyhd juTfs; nfhz;L tpsf;Fk; Kiw (a) Electrophoresis|vyf;lN ; uhNghnurp]; (c) Chrometography|FNuhnkl;Nlhfpuhgp (b) X-ray crystallography| X fjpH gbf tiuglk; (d) Computed tomography|fk;ga ; +l;ll NlhNkhfpuhgp 10. What is the name of mobile genetic element? | elkhLk; kuGg;nghUs; vd miof;fg;gLtJ vJ? a) Plasmid | gpsh];kpl; b) Pili | gpyp c) Barr body | ghHghbfs; d) Transposons | buhd;]N ; ghrhd;fs; JUNE – 2013 – BIO-ZOOLOGY 9. What is the name for mobile genetic elements?|!!
wju!fmliMl
! !
10. The disease caused by an autosomal dominant gene, in human is |!leqkeqe
gi{h
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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2. The present sudden acceleration of population is called as| kx
9. The amount of energy the earth receives from the sun, per year is| yV! yV!uVmk
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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10. Which is considered as a future source of power, that can meet our unlimited demand | flg
JUNE – 2007 – BIO-ZOOLOGY 11. The solar cells contain, both poisonous and a possible carcinogenic substance | #upa nry;fs; cw;gj;jpapy; gad;gLk; ,e;j cNyhfk; er;Rj; jd;ikAk;> Gw;WNehiaj; J}z;Lk; ,ay;Gk; nfhz;lJ a) Uranium | ANudpak; b) Radium | Nubak; c) Polonium | NghNyhdpak; d) Cadmium | fhl;kpak; 12. The particular radiation which can damage DNA is | DNA-itg; itg; ghjpf;Fk; fjpupaf;fk; a) infrared | mfr;rptg;Gf; fjpH b) atomic | mZrf;jp c) Electromagnetic | kpd; fhe;jtpir d) magnetic | fhe;j tpir SEPTEMBER – 2007 – BIO-ZOOLOGY 11. The most abundant Greenhouse gas is | ngUk;ghd;ikahf; fhzg;gLk; gRik,y;y thA a) NO2 | NO2 b) CO2 | CO2 c) O3 | O3 d) SO2 | SO2 12. The hazardous bio-medical wastes are disposed of by means of | ,lHghL jUk; capupa kUj;Jtf; fopTfis mfw;Wk; Kiw a) bio-remediation | capupaj; NjHT b) deep well injection | Mo;fpzW gha;rr ; y; c) surface impoundments | Nkw;gug;G %bitj;jy; d) incineration | vupj;Jr; rhk;gyhf;fy; MARCH – 2008 – BIO-ZOOLOGY 11. Which of the following gases destroys ozone layer faster? | fPof ; f ; z;l ve;j thAf;fs; XNrhd; glyj; glyj;ij Ntfkhf mopf;fpd;wd? a) chlorofluorocarbons | FNshNuh GSNuh fhHgd; b) Hydrochlorofluorocarbons | i`l;Nuh FNshNuh GSNuh fhHgd; c) Both (a) and (b) |(m) kw;Wk; (M) d) Sulphur dioxide | ry;gH il Mf;i]L 12. Which of the following provides about 95% of all commercial energy in the world? | cyfpy; tHj;jf uPjpahfg; gad;gLj;jg;gLk; Mw;wy; %yj;jpy; 95 rjtPjk; fPof ; f ; z;ltw;Ws; vJgad;gLj;jg;gLfpwJ? a) Sunlight | #upa xsp b) Nuclear energy | mZrf;jp c) Petroleum, natural gas and coal | ngl;Nuhypak;> ,aw;if vupthA kw;Wk; epyf;fup d) Water power | ePH tpir. JUNE – 2008 – BIO-ZOOLOGY 11. The most abundant greenhouse gas is | ngUk;ghd;ikahff; fhzg;gLk; gr;ir tPL thA a) NO2 | NO2 b) CO2 | CO2 c) O3 | O3 d) SO2| SO2
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12. The plants that can break down cyanide and reduce it to a non-toxic form are | raidLfs; rpijf;fg;gl;L jPqf ; w;wjha; khw;w cjTk; jhtuk; a) Xerophytes | twz;l epyj; jhtuk; b) Phytoplanktons | jhtu kpjit capup c) Gibberella fusarium | [pg;uy;yh gpa+Nrupak; d) Pseudomonas | #NlhNkhdh]; SEPTEMBER – 2008 – BIO-ZOOLOGY 11. Which is commonly considered as a biological paradise? | ve;jg; gFjp capupay; nrhHf;fk; vd miof;fg;gLfpwJ? a) Gulf of manner Biosphere Reserve | kd;dhH tisFlh capupa kpFtsk; b) Nilgiri Biosphere Reserve | ePyfpup capupa kpFtsk; c) Nanda Devi | ee;jhNjtp d) Great Nicobar | epf;NfhgH 12. The geothermal energy is drawn in the form of | Gtpntg;g Mw;wypy.......... Mw;wyhfg; gad;gLj;jg;gLfpwJ. a) heat | ntg;gk; b) magnetic | fhe;jk; c) steam | ePuhtp d) pressure| mOj;jk; MARCH – 2009 – BIO-ZOOLOGY 11. A good choice among all the alternative fuel options is | midj;J khw;W Mw;wy; tsq;fspy; kpfr; rpwe;j khw;W Mw;wy; a) natural gas | ,aw;if thA b) butane | gpa+l;Nld; c) hydrogen | i`l;u[d; d) biogas | capHthA 12. Ozone loss was first detected in | XNrhd; XNrhd; ,og;G Kjd;Kjypy; fz;Lgpbf;fg;gl;l gFjp a) Antarctic region | mz;lhHbf; b) Equatorial region| epyeLf;Nfhl;Lg; gFjp c) Arctic region | MHbf; gFjp d) Siberian region | irgPupa gFjp JUNE – 2009 – BIO-ZOOLOGY 11. The military related wastes are disposed by | ,uhZtk; njhlHghd fopTfis Nkyhz;ik nra;Ak; Kiw a) deep well injection | Mo;fpzW gha;rr ; y; b) surface impoundments | Nkw;gug;gpy; %bitj;jy; c) land-fills | epyj;jpy; epug;Gjy; d) incineration | vupj;J rhk;gyhf;Fjy; 12. Which is commonly considered as a biologist’s paradise? | fPof ; f ; z;l vg;gFjp capupay; nrhHf;fk; vd miof;fg;gLfpwJ? a) Gulf of Manner Biosphere Reserve | kd;dhH tisFlh b) Nilgiri Biosphere Reserve | ePyfpup capupay; kpFtsk; c) Nanda Devi | ee;jh Njtp d) Andaman and Nicobar | me;jkhd; epf;NfhghH
SEPTEMBER – 2009 – BIO-ZOOLOGY 11. Cyanides are broken by | raidLfis rpijf;fg; gad;gLtJ a) Super bug | #g;gH gf; b) Gibberella fusarium |[pg;uy;yh gpa+Nrupak; c) E.Coli | ,. Nfhiy d) Rhizobium bacteria | iuNrhgpak; ghf;Bupah 12. Which one of the following is not a greenhouse gas? | gpd;tUtdtw;Ws; ve;j xd;W fz;zhb tPL thA my;y? a) Methane | kPjN ; jd; b) Carbon dioxide | fhHgd; il Mf;i]L c) Hydrogen | i`l;u[d; d) Nitrous oxide | iel;u]; Mf;i]L MARCH – 2010 – BIO-ZOOLOGY 11. Which one of the following is not an ozone depleting substance?| gpd;tUtdtw;Ws; ve;j xd;W XNrhd; Fiwg;Gg; nghUs; my;y? a) Chlorofluorocarbons |FNshNuh G@Nuh fhHgd; b) Nitrogen oxides | iel;u[d; Mf;irL c) Methyl bromide | kpijy; GNuhkpl; d) Hydrogen | i`l;u[d; 12. Bio- medical wastes are removed by | capupa kUj;Jt rpfpr;ir fopTfs; ,k;Kiwapy; ePff ; g;gLfpd;wd. a) Land filling | epyj;jpy; epug;Gjy; b) deep-well injection | Mo;fpzW gha;rr ; y; c) surface impoundments | Nkw;gug;gpy; %b itj;jy; d) incineration | vupj;Jr; rhk;yhf;fy; JUNE - 2010 – BIO-ZOOLOGY 11. Which one of the following is a marine biosphere reserve? | fPof ; f ; z;l vg;gFjp fly;eHP capupa kpFtsk;? a) Gulf of Mannar Biosphere Reserve | kd;dhH tisFlh capupay; g+q;fh b) Great Nicobar | epf;NfhghH c) Nilgiri Bioshere Reserve | ePyfpup capupay; g+q;fh d) Nanda Devi | ee;jh Njtp 12. Biomedical wastes are usually disposed of by means of | capupa kUj;Jtf; fopTfis Nkyhz;ik nra;Ak; Kiw a) Landfills | epyj;jpy; epug;Gjy; b) surface impoundments | Nkw;gug;gpy; %bitj;jy; c) incineration | vupj;J rhk;gyhf;Fjy; d) deep well injection | Mo;fpzW gha;rr ; y; SEPTEMBER – 2010 – BIO-ZOOLOGY 11. The number of times heat absorbed by nitrous oxide than CO2 is | fhHgd;-ilil-Mf;i]il tpl iel;u]; Mf;i]L vj;jid klq;F mjpf ntg;gj;ij cwpQ;Rk;? a) 3000 times |3000 klq;F b) 300 times |300 klq;F c) 10 times |10 klq;F d) 200 times |200 klq;F
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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12. The substance used in fabricating thin film solar cells which is poisonous and possible carcinogenic is | #upa nry;fspd; cw;gj;jpapy; gad;gLj;jg;gLk; vg;nghUs; er;Rj; jd;ikiaAk; ikiaAk; Gw;W Nehiaj; J}z;Lk; ,ay;GilaJ? a) Cadmium | fhl;kpak; b) Platinum | gpshl;bdk; c) Silver | nts;sp d) Mercury | nkHf;Fup (ghjurk;) MARCH – 2011 – BIO-ZOOLOGY 11. The most abundant greenhouse gas is | kpf mjpf mstpy; fhzg;gLk; fz;zhb tPL thA a) Methane | kPjN ; jd; b) Carbon dioxide | fhHgd;-il-Mf;i]L c) Trifluoromethyl sulphur pentafluoride |biuGSNuhkPji ; jy; ry;gH ngd;ll ; hGSiul; d) Chlorofluorocarbons | FNshNuh GSNuhfhHgd;fs; 12. Which of the following is a marine biosphere reserve of Tamil Nadu ? | gpd;tUtdw;Ws; ve;j xd;W jkpo;ehl;bYs;s fly;eHP capupa kpFtsk; a) Nilgiri biosphere reserve | ePyfpup capupa kpFtsk; b) Nandadevi biosphere reserve | ee;jhNjtp capupa kpFtsk; c) Gulf of manner biosphere reserve | kd;dhH tisFlh capupa kpFtsk; d) Namdapha biosphere reserve | ek;jgh capupa kpFtsk; JUNE – 2011 – BIO-ZOOLOGY 11. Which of the following gases destroy ozone layer faster? | fPof ; f ; z;l ve;j thAf;fs; XNrhd; glyj;ij Ntfkhf mopf;fpd;wd? a) Chlorofluorocarbons | FNshNuh /GSNuh fhHgd;fs; b) Methane | kPjN ; jd; c) Carbon dioxide | fhHgd; il Mf;i]L d) Sulphur dioxide | ry;gH il Mf;i]L 12. Which is considered as a source of power that can meet unlimited demand of our future? | ekf;F Njitahd midj;J kpd;rhuj; NjitfisAk; vjpHfhyj;jpy; g+Hj;jp nra;ag; gad;gl NghtJ NghtJ vJ? a) Hydel power | jz;zHP Mw;wy; b) Hydrogen | i`l;u[d; c) Thermal power | ntg;g Mw;wy; d) Solar power| #upa Mw;wy; SEPTEMBER – 2011 – BIO-ZOOLOGY 11. The energy received by the earth from the sun in each year is | xt;nthU tUlKk; #upadplkpUe;J g+kpf;F fpilf;Fk; Mw;wy; msT a) 50×1020k.cals |50 × 1020 fpNyh fNyhup b) 5×1020k.cals |5 × 1020 fpNyh fNyhup c) 10×520k.cals |10 × 520 fpNyh fNyhup d) 2×1020k.cals |2 × 1020 fpNyh fNyhup
12. Which one of the following organisms plays a vital role in pollination of trees in tropical forest | ntg;gf;fhLfspy; cs;s kuq;fspd; kfue;jr; NrHf;iff;F Kf;fpakhfg; gad;gLtJ a) Mimic moths | kpkpf; tpl;by;fs; b) Orchid bees | MHf;fpl; NjdPff ; s; c) Rhinoceros beetles | iuNdhrpu]; tz;Lfs; d) Humming birds| ghLk; gwitfs; MARCH – 2012 – BIO-ZOOLOGY 11. Ozone loss was first detected in the stratosphere over the | XNrhd; ,og;G Kjd; Kjypy;……… gFjpf;F Nky; ];lN ; ul;Nlh];gpaH gFjpapy; fz;Lgpbf;fg;gl;lJ. a) Arctic| MHl;bf; b) Antarctic | mz;lhHbf; b) Antarctic| Mg;gpupf;fh d) Australia| M];jpNuypah 12. The amount of energy the earth receives from the sun per year is| xt;nthU tUlKk; #upadpkpUe;J g+kpf;F fpilf;Fk; Mw;wy; msT a) 15x 10020 k.cals|15 × 10020 fpNyh fNyhup c) 5 x 1020 k.cals|5 × 1020 fpNyh fNyhup b) 10x1030 k.cals|5 × 1030 fpNyh fNyhup d) 15x1025k.cals|15 × 1025 fpNyh fNyhup JUNE – 2012 – BIO-ZOOLOGY 11. Which of the following is used in fabricating thin film solar cells?|#upa #upa nry;fspy; cw;gj;jpapy; gad;gLtJ. a) Sodium |Nrhbak; b) Arsenic|MHnrdpf; c) Cadmium |fhl;kpak; d) Aluminium|mYkpdpak; 12. In the waste water treatment which of the following methods does kill pathogens?|fopT fopT ePH Rj;jp fupg;gpy; Neha; Vw;gLj;Jk; capupfis nfhy;Yk; Kiw. a) Coagulation | ciwa itj;jy; b) Filtration|tb fl;ly; c) Aeration |fhw;Nww;wk; nra;jy; d) Chlorination| FNshupd; Vw;wk; nra;jy; SEPTEMBER – 2012 – BIO-ZOOLOGY 11. Gibberella fusarium has the capacity to degrade| [pg;nuy;yh gpa+Nrupak; rpijg;gJ a) Cadmium | fhl;kpak; b) Chromium| FNuhkpak; c) Mercury | ghjurk; d) Cyanide| raidLfs; 12. Which one of the following organisms plays a vital role in pollination of trees in tropical forest?| ntg;g fhLfspy; kuq;fspd; kfue;jr; NrHf;iff;F Kf;fpakhfg; gad;gLtJ a) Mimic moths | kpkpf; tpl;by;fs; b) Orchid bees| MHfpl; NjdPff ; s; c) Rhinoceros beetles | iuNdhrpu]; tz;Lfs; d) Humming birds| ghLk; gwitfs;
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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ghlk;-6 gad;ghl;L capupay; MARCH - 2013 – BIO-ZOOLOGY 11. The number of children born to an average woman LESSON-6 APPLIED BIOLOGY ; in a population during her entire reproductive life is 1. The breeds of cattle now available in India are | kx mg;ngz;zpw;Fg; gpwf;Fk; Foe;ijfspd; a)29 | 3:!-er
dbqiqbz
b) Nilgiri Biosphere Reserve |fQzgqiq!dbqiqbz
4. Kangayam originated from | gir
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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8. Mating of closely related animals is called | Lx
c. Chanos chanos|rNdh]; rNdh]; d. Catla catla|fl;yh fl;yh 15. The blood cell count is made by using|,uj; ,uj;jr; nry;fspd; vz;zpf;ifiaf; fzf;fpl cjTk; fUtp a. Glucometer|FSf;NfhkPll ; u; b. Sphygmomanometer|];gpf;NkhkhNdhkPll ; u; c. Haemoglobinometer|`PNkhFNshgpNdhkPll ; u; d. Haemocytometer|`PNkhirl;NlhkPll ; u; MARCH - 2006 – BIO-ZOOLOGY 1. The milk fever is due to the inability of the animal to assimilate ………………….. from the feed| fhy;eilfspy; ilfspy; Vw;gLk; ghy; fha;rr ; ypd;NghJ cztpy; cs;s .............. jd;kakhf;fg;gLtjpy;iy a)Magnesium| kf;dr P pak; b)Potassium| nghl;lhrpak; c)Phosphorus| gh];gu]; d)Calcium| fhy;rpak;
2. The cattle breeds belonging to dairy breed are| ; f ; z;ltw;Ws; fwit khLfshff; fUjg;gLgit... fPof a) Sindhi and Gir| rpe;jp kw;Wk; fpH b) Kangayam and siri| fhq;Nfak; kw;Wk; rpup c) Haryana and Ongole|`upahdh kw;Wk; Xq;Nfhy d) Bos taurus| gh]; lhu]; 3.The diluting fluid used for counting of WBC is | ,uj;j nts;isaZf;fis (WBC) ) fzf;fpLtjw;F ( gad;gLj;jg;gLk; ePHf;Fk; jputk;................. a) Hayem’s solution| N`ak;]; jputk; b) Turk’s solution| lHf;]; jputk; c) Eosin solution|,Nahrpd; jputk; d) Red litmus solution| rptg;G ypl;k]; JUNE – 2006 – BIO-ZOOLOGY 13. The fully formed bird emerges out of the egg after a hatching period of | Kw;wpYk; cUthf;fkile;j Nfhopf;FQ;rhdJ vj;jid ehl;fSf;Fg; gpwF Kl;ilapypUe;J ntsptUfpwJ? a) 19-20 days | 1-9-20 ehl;fs; b)21-22 days | 21-22 ehl;fs; c) 20-21 days | 20-21 ehl;fs; d)23-24 days | 23-24 ehl;fs; 14. The scientific name of Tilopia is | jpNyg;gpah kPdpd; mwptpay; ngaH a) Channa Striatus | rd;dh ];biuNal;l]; b)Oreochromis Mossambicus | XupNahFNuhkp]; nkhrhk;gpf]; c) Channas Channas | rd;dh]; rd;dh]; d)Catla Catla | fl;yh fl;yh 15. Polycythemia is an indication of | ghypirj;jk P pah vd;gJ........ a) decreased WBC | nts;isaZf;fs; FiwT b)decreased RBC | rptg;gZf;fs; FiwT c) increased RBC | rptg;gZf;fs; mjpfupg;G d)increased WBC | nts;is mZf;fs; mjpfupg;G SEPTEMBER – 2006 – BIO-ZOOLOGY 13. Which one of the following is draught breed of cattle| ,Oitf;fhf gad;gLj;jg;gLk; khl;L ,dk; vJ? a)Kangayam| fhq;Nfak; b)Jersey| n[Hrp c) Sindhi| rpe;jp d)Ongole| Xq;Nfhy; 14. The vitamins found much in fish food are| kPd; cztpy; mjpfkhff; fhzg;gLk; itl;lkpd;... a)Vitamins A and D| itl;lkpd; A kw;Wk; D b)Vitamins B1 and B6 | itl;lkpd; B1 kw;Wk; B6 c) Vitamins C and E| itl;lkpd; C kw;Wk; E d)Vitamins K and E| itl;lkpd; K kw;Wk; E 15.The instrument used for counting the blood cells is| ,uj; ,uj;j mZf;fisf; fzf;fpl gad;gLk; fUtp ..... ; H a)Heamocytometer| `PNkhirl;NlhkPll b)Sphygmomanometer| ];gpf;NkhkhNdhkPll ; H c) Electrocardiogram| vyf;lN ; uhfhHbNahfpuhk; d)Thermometer| njHNkhkPll ; H
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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MARCH – 2007 – BIO-ZOOLOGY 13. The fast growing species among the Indian major carps is | ,e;jpa ngUk; nfhz;ilfspy; kpf Ntfkha; tsuf;$baJ a) Labeo rohita | NygpNah Nuhfpl;lh b) Keluthi | nfSj;jp c) Catla Catla | fl;yh fl;yh d) Mrigal | kpHfhy; 14. Which of the following fowls is noted for its pugnacity? | fPof ; f ; z; ; Nfhop ,dq;fSs; vJ zl rz;ilapLk; gz;gpidf; nfhz;lit? a) Chittagong | rpl;lfhq; b) Busra | g];uh c) Aseel | mrPy; d) Karaknath | fhuf;ehj; 15. Which of the following is a viral disease in cattle? | fPof ; f ; z;ltw;Ws; vJ fhy;eilfspy; fhzg;gLk; itu]; Neha;? a) Anthrax | Me;ju; hf;]; b) Mastitis | kh];bl;B]; c) Tuberculosis | fhrNeha; d) Rinderpest| upd;lHng];l; JUNE – 2007 – BIO-ZOOLOGY 13. The normal ECG is composed of waves designated upward or positive waves which are | xU rhjhuz <.rp.[p.apy; Nky;Nehf;fpf; fhzg; fhzg;gLk; miyfs; my;yJ NeHkiw miyfs; a) PQRST | PQRST b) PRT | PRT c) QS | QS d) XYZ | XYZ 14. The milk of which of the following cows is characterised by high carotene content? | fPof ; f ; hZk; gR ,dq;fspy; vjDila ghypy; mjpf fNuhl;bd; rj;J fhzg;gLfpwJ? a) Sindhi | rpe;jp ,dk; b) Haryana| `upahd ,dk; c) Gir | fpH ,dk; d) Jersy | n[Hrp ,dk; 15. The dilution fluid used to count RBC is | ,uj;j rptg;gZf;fis fzf;fpl cgNahfg;gLj;jg;gLk; jputk;
a) Turk’s solution| lHf;]Ê jputk; b) Toisson solution | lha;rd; jputk; c) Lymphatic solution | ypk;/Ngbf; jputk; d) Hayem|s solution | N`ak; jputk; SEPTEMBER – 2007 – BIO-ZOOLOGY 13. The milk of which of the following cows is characterised by high carotene content? | fPof ; f ; hZk; gR ,dq;fspy; vjDila ghypy; mjpf fNuhl;bd; rj;J fhzg; ; LfpwJ fhzgg a) Sindhi | rpe;jp ,dk; b) Haryana | `upahdh ,dk; c) Gir | fpH ,dk; d) Jersy | n[Hrp ,dk;
14. The blood cell count is made by using | ,uj;jr; nry;fspd; vz;zpf;ifiaf; fzf;fpl cjTk; fUtp ; H a) Glucometer | FSf;NfhkPll b) Sphygmomanometer| ];gpf;NkhkhNdhkPll ; H c) Haemoglobinometer | `PNkhFNshgpNdhkPll ; H d) Haemocytometer | `PNkhirl;NlhkPll ; H ; s; rhHe;j 15. Murrels belong to the order | Kuy; kPdf tupir a) Channiformes | rd;dpghHkp]; b) Perciforms | ngHrpghHkp]; c) Siluriformes | irY}upghHkp]; d) Salmoniforms | rhy;NkdpghHkp]; MARCH – 2008 – BIO-ZOOLOGY 13. Which one of the following is an example for contagious disease in cattle? | fPof ; n ; fhLf;fgl;Ls;stw;wpy; fhy;eilfspd; njhw;WNehapd; cjhuzk; vJ? a) Constipation | kyr;rpf;fy; b) Milk fever | ghy; fha;rr ; y; c) Cowpox | gR mk;ik d) Diarrhoea | tapw;Wg;Nghf;F 14. The air breathing fish among the following is | fhw;iw Neupilahfr; Rthrpf;Fk; jpwd; cs;s dbqI!lQeg < t
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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15. The diluting fluid used to count RBC is | kdpj ,uj;j rptg;gZf;fis vz;Ztjw;F mtw;iw ePHf;f cjTk; jputk; a) Turk|s solution | lHf;]; jputk; b) Lymphatic fluid | epzePH jputk; c) Hayem|s solution | N`ak;]; jputk; d) Eosin | ,Nahrpd; SEPTEMBER – 2008 – BIO-ZOOLOGY 13. The milk of which cow has a characteristic yellow colour because of high carotene content? | fPof ; f ; z;l ve;jg; gRf;fspy; fNuhl;bd; rj;J epiwe;Js;sjpd; fhuzkhf ghy; rw;W kQ;rs; epwkhff; fhzg;gLfpd;wJ? a) Sindhi | rpe;jp b) Haryana | `upahdh c) Gir | fpH d) Jercy | n[Hrp 14. Among the fresh water fishes, carps belong to the order | ed;dHP kPdf ; spd; fhHg;Gfs; ve;j tupiriar; rhHe;jit? a) Salmoniformes | ry;NkhdpghHkp]; b) Siluriforms | rpy;YupdpghHkp]; c) Channiforms | rd;dpghHkp]; d) Cypriniforms | rpg;updpghHkp]; 15. In normal ECG the waves are designated from left to right as | xU rhjhuz <.rp.[p.apy; fhzg;gLk; miyfs; ,lkpUe;J tykhf ,t;thW Fwpf;fg;gLfpwJ a) PROST b) PQRST c) PROTS d) PSTRQ MARCH – 2009 13. Chittagang breed of fowl is largely found is | rpl;lfhq; Nfhopfs; mjpf mstpy; fhzg;gLtJ a) Gujarat | F[uhj; b) West Bengal | Nkw;F tq;fhsk; c) Andhra Pradesh | Me;jpuh d) Tamil Nadu | jkpo;ehL 14. The tastiest fish among the carps is | midj;J fhHGfspYk; Rit kpFe;j kPd; a) Catla catla | fl;yh fl;yh b) Labeo rohita | NygpNah Nuhfpl;lh c) Cirrhina mrigala | rpHiudh kpHfhyh d) Channa striatus | rd;dh ];lN ; uNal;l]; 15. The record of the electric potential changes that occur in the heart during the cardiac cycle is | ,jar; Row;rr ; papd;NghJ> ,jaj;jpy; Vw;gLk; kpd; kpd;jpwd; khw;wj;jpd; Mtzk; vd;gJ a) Electrocardiogram | vyf;lN ; uh fhHbNahfpuhk; b) Compound Tomography-CT | fk;ga ; +l;ll; NlhNkhfpuhgp - CT c) Auto-analyser | Ml;Nlh mdiyrH (jhdpaq;fp gFg;gha;tpfs;) d) Sphygmomanometer | ];gpf;Nkh khNdhkPll ; H
JUNE – 2009 – BIO-ZOOLOGY 13. Milk fever| in cow is normally due to | gRtpy; 'ghy; fha;rr ; y;" Vw;glf; fhuzk;? a) inability to assimilate calcium from the feed | cz;Zk; cztpy; cs;s fhy;rpak; jd;kakhf;fg;glhikapdhy; b) starvation | gl;bdp fplj;jy; c) overfeeding | mjpf czT cz;gjhy; d) parasitic infection | xl;Lz;zp jhf;Fjyhy; 14. The blood pressure is measured by | ,uj;j mOj;jj;ijf; fz;lwpa cjTk; fUtp a) Mamometer | khNdh kPll ; H b) Haemocytometer | `PNkh irl;NlhkPll ; H c) Sphygmomanometer | ];gpf;Nkh khNdhkPll ; H d) parameter | ghuh kPll ; H 15. The litter bed of poultry has the thickness of | Nfhopf; FQ;R tsHg;gfj;jpd; jiuNky; gLf;ifapd; jbkd; a) 5 to 7.5 cm |5 Kjy; 7.5 nr.kP b) 4 to 6.5 cm |4 Kjy; 6.5 nr.kP c) 5.5 to 6 cm |5.5 Kjy; 6 nr.kP d) 4.5 to 5 cm |4.5 Kjy; 5 nr.kP SEPTEMBER – 2009 – BIO-ZOOLOGY 13. Which of the following is an exotic species? | fPof ; f ; z;litfspy; ve;j ,dk; may; ,dk;? a) Sindhi | rpe;jp b) Haryana | `upahdh c) ongole | Xq;Nfhy; d) Ayreshire | nbI]qbI! 14. Carps with pharyngeal teeth belong to which order? | njhz;ilg; gw;fs; nfhz;l fhHGfs; ve;j tupiriar; rhHe;jJ? a) Siluriformes | irY}up ghHkp]; b) Perciformes | ngHrp ghHkp]; c) Channiformes | rd;dp ghHkp]; d) Cypriniformes | rpg;updp ghHkp]; 15. Instrument used to court the blood cells after proper dilution is | jFe;j ePHjYf;Fg; gpd;,uj;jr; nry;fis vz;Ztjw;F cjTk; cgfuzk; ; H a) Manometer |khNdh kPll b) Haemocytometer | `PNkhirl;Nlh kPll ; H c) Sphygmomanometer | ];gpf;Nkh khNdh kPll ; H d) Barometer | ghNuh kPll ; H MARCH – 2010 – BIO-ZOOLOGY 13. Which of the following is not an indigenous breed | fPof ; f ; hz;gitfspy; vJ ehl;Lf; Nfhopapdk; my;y? a) Busra | g];uh b) Chittagong | rpl;lhq; c) Brahma | gpuhkh d) Aseel | mrPy; 14. An example for brackish water fish is | fopKf ePH kPdf ; Sf;F xU cjhuzk; cjhuzk a) Tilapia |jpNygpah b) Koduva |nfhLth c) Maththi | kj;jp d) Vanjiram | tQ;rpuk;
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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15. The WBC diluting fluid is called | WBC f;fis ePHf;Fk; jputk; a) Turks solution | lHf;]; jputk; b) Fehling|s solution | ngypq; jputk; c) Hayem|s solution | N`ak;]; jputk; d) Benedict|s solution | ngdpbf;l] ; ; jputk; JUNE – 2010 – BIO-ZOOLOGY 13. The yellow colour of milk in jersey breed is due to | n[Hrp ,d khLfspd; ghy; rw;W kQ;rs; epwkhff; fhzg;gLtjpd; fhuzk; a) Calcium | fhy;rpak; b) carotene | fNuhl;bd; c) Carbohydrate | fhHNghi`l;Nul; d) Protein| Gujk; 14. Karaknath fowl is found abundantly in | fhuf;ehj; Nfhopapdq;fs; mjpfk; fhzg;gLk; ,lk; a) West Bengal | Nkw;F tq;fhsk; b) Tamil Nadu | jkpo;ehL c) Madhya Pradesh | kj;jpa gpuNjrk; d) Gujarat | F[uhj; 15. Ventricular repolarization is due to | ntz;lu; pf;fpspy; eilngWk; kpd;dhw;wy; kPsT ; ,jd; fhuzkhfj; Njhd;WfpwJ? a) T wave | T miy b) P wave | P miy c) R wave | R miy d) S wave | S miy SEPTEMBER – 2010 – BIO-ZOOLOGY 13. Which is the most popular and commercial breed of foul in india? | ekJ ehl;by; tpahghu uPjpahf kpfTk; Gfo;ngw;w Nfhopapdk; a) Aseel | mrPy; b) Chittagong | rpl;lhq; c) Leghorn | nyf;fhHd; d) Busra | g];uh 14. Of all the Indian carps the tastiest fish is | ,e;jpahtpy; fpilf;f$ba midj;J fhHg;G tiffspy; mjpf Rit kPd; vJ? vJ? a) Rohu | NuhF b) Catla | fl;yh c) Viral | tpuhy; d) Keluthi | nfSj;jp 15. The negative waves in normal ECG are | vnyf;lN ; uh fhHbNah fpuhkpy; vjpHkiw miyfs; vdg;gLtJ a) P,Q & R | P,Q & R miyfs; b) P,R & T| P,R & T miyfs; c) Q,R & S | Q,R & S miyfs; d) Q&S | Q&S miyfs; MARCH – 2011 – BIO-ZOOLOGY ; spd; tupir 13. The order of cat fishes is | g+id kPdf a) Siluriformes | irY}upghHkp]; b) Channiformes | rd;dp ghHkp]; c) Perciformes | ngHrpghHkp]; d) Cypriniformes | rpgpupdp ghHkp];
14. Which one of the following imaging techniques gives excellent job of showing soft tissues and blood vessels? | gpd;tUtdw;Ws; ve;j epoYW njhopy;El;gk; nkd;idahd jpRitAk;> ,uj;jf; Foha;fisAk; fhl;Lk; kpfrpwg;ghd gzpiar; nra;fpwJ. a) ECG | ECG b) Endoscopic image |vz;Nlh];Nfhg;gp epoYW c) X - ray image | fjpH epoYW d) Magnetic Resonance Image | fhe;j mjpHtiyg; ngUf;f epoYW 15. Which breed of fowl contains black colour flesh? | fUg;G epwk; nfhz;l ,iwr;rpia cila Nfhop ,dk; vJ? a) Aseel | mrPy; b) Chittagong | rpl;lfhq; c) Karaknath | fhuf;ehj; d) Busra | g];uh JUNE – 2011 – BIO-ZOOLOGY 13. Which is the home area for milch breed sindhi | rpe;jp vd;Dk; fwit khl;bdk; ve;j Ciur; rhHe;jJ. a) Kongu | nfhq;F b) Nellore | ney;Y}H c) Karachi | fuhr;rp d) Kathiawar | fj;jpathH 14. With the help of what instrument Waller first recorded electrical activity of heart? | ve;j cgfuzj;jpd; cjtpahy; thyH ,jaj;jpd; kpd; Mw;wiy Kjypy; gjpT nra;jhH. a) Galvanometer | fhy;tNdh kPll ; H b) Haemocytometer | `PNkhirl;Nlh kPll ; H c) Capillary electrometer | Ez; vyf;bf;Nuh kPll ; H d) Sphygmomanometer | ];gpf;Nkhkh kPll ; H 15. Which of the following is a bacterial disease in cattle? | fPof ; f ; z;ltw;Ws; vJ fhy;eilfspy; fhzg;gLk; ghf;Bupah Neha; a) Cow pox | gR mk;ik b) Anthrax |Me;ju; hf;]; c) Rinder pest | upd;lHng];l; d) Milk fever | ghy;fha;rr ; y; SEPTEMBER – 2011 – BIO-ZOOLOGY 13. Peacomb is one of the important breed characters of | gl;lhzpf; nfhz;il vd;gij Kf;fpag; gz;ghff; nfhz;l Nfhop ,dk;. a) Brahma | gpuhkh b) Leghorn | nyf;`hHd; c) Plymouth rock | gpisnksj; uhf; d) Corinsh | fhHdp~; 14. 11% area of fish-framing is occupied by | xU kPd; gz;izapy; 11% 11 ,lj;jpid Mf;fpukpf;Fk; Fsk; Fsk a) Breeding pond | ,dg;ngUf;ff; Fsk; b) Nursery pond | ehw;wq;fhy; Fsk; c) Production pond | cw;gj;jpf; Fsk; d) Rearing pond | tsHg;Gf; Fsk;
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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15. ……………………. is a guide to the activity of atria | Mupf;fps; nray;ghl;ilf; fz;lwpa cjTk; miy a) Q wave | Q miy b) P wave | P miy c) S wave | S miy d) R wave | R miy MARCH – 2012 – BIO-ZOOLOGY 13. Which is considered a superior method for identification of urine sugars?| rpWePH rHf;fiuiaf; fz;lwpa ,J xU kpfr; rpwe;j Kiw a) Endoscopy| vz;Nlh];Nfhgp b) Thin layer chromatography| nky;ypa mLf;F FNuhkl;Nlhfpuhgp c) Electrocardiogram| vyf;lN ; uhfhHbNahfpuhk; d) Tomography| NlhNkhfpuhgp 14. Feeding jaggery along with lime water is one of the first aid measure for| Rz;zhk;G ePUld; nty;yk; fye;J nfhLg;gJ ve;Neha;ff ; hd Kjy; cjtp rpfpr;ir? a) Diarrhoea | tapw;WNghf;F b) Constipation| kyr;rpf;fy; c) Milk fever | ghy; fha;rr ; y; d) Anthrax| Md;ej ; puhf;]; 15. Of all the carps which is considered as the tastiest fish?| midj;J fhHg;GfspYk; ,Jjhd; mjpf Rit kpFe;j kPd; vdf; fUjg;gLfpwJ. a) Catla catla| fl;yh fl;yh b) Labeo rohita| Nygpah Nuhfpl;lh c) Cirrhina mriqala| rpHiudh kpHfhyh d) Channa marulius| rd;dh kUypa]; JUNE – 2012 – BIO-ZOOLOGY 13. Which of the following breeds is commonly used in broiler production?| ?| rhjhuzkhf fwpf;Nfhop cw;gj;jpf;F gad;gLk; ,dk; a) Plymouth rock| gpisnksj; uhf; b) Leghorn | nyf;`hHd; c) Brahma | gpuhkh d) White Plymouth rock| nts;is gpisnksj; uhf; 14. Which of the following is a dual purpose cattle breed?|fPof ; f ; z;ltw;wpy; ,U cgNahf ,d khL vJ? a) Gir |fpH b) Umblachery |ck;gsr;Nrup c) Tharparker |jhHghHf;fH d) Malvi|khy;tp 15. The fish commonly called 'Jilebikendai' is |[pNygp [pNygp nfz;il vd miof; miof;fg;gLtJ a) Catla Catla|fl;yh fl;yh b) Channa marulius |rd;dh kUypa]; d) Oreochromis mossambicus|XupNahFNuhkp]; Nkhrhk;gpf]; c) Channa striatus | rd;dh ];NuNal;l];
SEPTEMBER – 2012 – BIO-ZOOLOGY 13.The instrument used to count the blood cells is known as| ,uj;j nry;fis vz;Ztjw;F cjTk; cgfuzk; a) sphygmomanometer| ];gpf;Nkh khNdh kPll ; H b) glucometer| FSf;Nfh kPll ; H c) haemocytometer| `pNkhirl;Nlh kPll ; H d) sequenator| rPNfhNdl;lH 14. The commercial breed of fowl in India is| ,e;jpahtpy; Gfo;ngw;w tHj;jf uPjpahd Nfhop ,dk; a) Leghorn | nyf;`hHd; b) Aseel| mrPy; c) Chittagong | rpl;lhq; d) Karaknath| fhuf;ehj; ; y; 15. Milk fever is caused due to| ghy; fha;rr Nehapid Vw;gLj;JtJ a) Virus| itu]; b) Bacteria| ghf;Bupah c) Inability to assimilate calcium| fhy;rpak; jd;kakhf;fg;glhik d) Ectoparasites| Gw xl;Lz;zpfs; MARCH - 2013 – BIO-ZOOLOGY 13.Which fish keeps the fertilized eggs guarded in its mouth?| thapy; Kl;ilfis itj;J mil fhg;git (a) Thilapia | jpNygpah (b) Rohu |NuhF (c) Mirgal |kpHfhy; (d) Platty|gpshl;b 14.Peacomb is one of the important breed character of| gl;lhzpf; nfhz;il vd;gij Kf;fpag; gz;ghff; nfhz;l Nfhop ,dk; (a) Plymouth rock | gpisnksj; uhf; (b) Brahma| gpuhkh (c) Leghorn | nyf;`hHd; (d) Aseel|mrPy; 15.In the normal ECG the negative waves are| ; uh fhHbNah fpuhkpy; vjpHkiw miyfs; vnyf;lN vdg;gLtJ (a) PQRS | PQRS (b) PRT | PRT (c) QS | QS (d) XYZ| XYZ JUNE – 2013 – BIO-ZOOLOGY 13. The dilution fluid used to count RBC is | ,uj;j rptg;gZf;fis fzf;fpl cgNahfg;gLj;jg;gLk; jputk; a) Turk’s solution| lHf;]Ê jputk; b) Toisson solution | lha;rd; jputk; c) Lymphatic solution | ypk;/Ngbf; jputk; d) Hayem’s solution | N`ak;^< jputk;
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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14. Which one of the following cow's milk is characterized by high carotene content?|! !gQpg < g < i[l
3. Mc Dougall supported neo-lamarckism and proved the concept of | olg
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10. A classical example for such a polymorphism could be the existence of a genetic disorder in humans | #hz Rw;Wr; #oy; mikg;GfSf;fhd NjHTKiw MFk; MFk?; a) Stabilizing selection| epiyg;gLj;Jk; Kiw b) Polymorphism| gy;YUtikg;G c) directional selection| ,yf;F Nehf;fpa Kiw d) disruptive selection| cilg;G Kiw v JUNE – 2006 – BIO-ZOOLOGY 16. Prodigality of nature is otherwise called as | mstw;w gpwg; gpwg;gpj;jy; jpwd; vd;gJ .... a) Over production | kpjkpQ;rpa ,dg;ngUf;fk; b)Struggle for existence | tho;fi ; fg; Nghuhl;lk; c) natural selection | ,aw;ifj; NjHT d)survival of the fittest | jFe;jd jg;gpg; gpioj;jy; SEPTEMBER – 2006 – BIO-ZOOLOGY 16. McDougall supported Neo-Lamarckism and proved the concept of| nkf;^fy;> Gjpa ykhHf;fpaj;jpid Mjupj;J ntspapl;l fUj;J a)direct action of environment on organism| capupdj;jpd; Nky; #o;epiyapd; Neubj; jhf;fk; b)learning is an acquired character| fw;wy; gz;Gfs; kuGg; gz;GfshFk; c) speed of learning is increased from generation to generation| fw;wypd; Ntfk; jiyKiwf;Fj; jiyKiw mjpfupf;fpd;wJ d)variations are the raw materials for evolution| NtWghLfs; gupzhkj;jpd; mbg;gil Njitfs; Mfpd;wd MARCH – 2007 – BIO-ZOOLOGY 16. The book ‘Philosophie Zoologique’ was published by | tpyq;fpay; jj;Jtk; vd;w E}iy ntspapl;ltH a) Charies Darwin | rhHy]; lhHtpd; b) August Weismann | Mf];l; tP]N ; kd; c) McDougall | nkf;^fy; d) Jean Baptiste de lamarck | [Pd; ghg;b];J yhkhHf; JUNE – 2007 – BIO-ZOOLOGY
16. The factor that enriches the gene pool with new modified genes is | [Pd; FOkk; Nkk;ghl;bw;F fhuzpfs; a) Somatic variation | clw;gz;G khw;wq;fs; b) decrease in chromosomes | FNuhNkhNrhk;fspd; FiwT
c) Mutation | jpBH khw;wk; d) increase in cytoplasm | irl;Nlhgpshrk; mjpfupg;G SEPTEMBER – 2007 – BIO-ZOOLOGY 16. The German scientist who segregated germplasm from somatoplasm for the first time was | Kjd;Kjypy; n[Hk;gpshrj;jpid> NrhNkhl;Nlhgpshrj;jpypUe;J gpupj;J mwpe;j n[Hkhdpa mwptpayhH mwptpayhH a) Lamarck | yhkhHf; b) Malthus | khy;jj ; ]; c) Weismann | tP]N ; kd; d) Hugo de Vries | `pa+Nfh Bt;u] P ; MARCH – 2008 – BIO-ZOOLOGY 16. Which one of the following considered as raw materials for evolution? | gupzhkj;jpd; mbg;gil epfo;thf fUjg;gLtJ a) Ploidy | gd;kakhjy; b) Gene mutation | kugZ khw;wq;fs; c) Change of environment | #o;epiy khw;wk; d) Natural selection | ,aw;if NjHT JUNE – 2008 – BIO-ZOOLOGY 16. The classical example of polymorphism is ''gy;YUtikg;gpw;F"" xU rpwe;j vLj;Jf;fhl;L a) Mutation | jpBH khw;wk; b) SCID | SCID c) Sickle cell anaemia | fjpH mupths; tbt ,uj;j rptg;Gr; nry; ,uj;jr;Nrhif d) Huntington|s chorea | `d;bq;ld; nfhupah SEPTEMBER – 2008 – BIO-ZOOLOGY 16. The book “Process of organic Evolution" which supports the five essential processes for evolution was written by | gupzhkj;jpw;fhd Ie;J fhuzpfis tpsf;Fk; ''gupzhkr; nraw;ghq;F"" vDk; E}ypid vOjpatH a) Dobzhansky | nlhg;rhd;fp b) G.L.Stebbins | [P.vy;. ];nlgpd;]; c) Hardy | `hHb d) Hugo de Vries | `_ANfh B ntup]; MARCH – 2009 – BIO-ZOOLOGY 16. The book Philosophie Zoologique was written by |'tpyq; 'tpyq;fpay; jj;Jtk;" vDk; E}ypid vOjpatH a) Charles Darwin | rhHy]; lhHtpd; b) Jean Baptiste de Lamarck | [Pd; ghg;jp];J yhkhHf; c) McDougall | nkf;^fy; d) G.J.Mendel | [p.Nf. nkz;ly; JUNE – 2009 – BIO-ZOOLOGY 16. Who developed the concept of genetic drift? | kugpa efHT Nfhl;ghl;bid ntspapl;ltH a) Lamarck | yhkhHf; b) H.J. Muller | H.J. Ky;yH c) Sewall Wright | rPty; iul; d) G.H. Hardy | G.H. `hHb
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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SEPTEMBER – 2009 – BIO-ZOOLOGY 16. The book ‘Process of Organic Evolution’ was written by | gupzhkr; nra;wghq;F vDk; E}iy ntspapl;ltH ahH? a) Dobzhansky |nlhg;rhd;]f ; p b) G.L. Stebbins | [p.vy;. ];nlgpd;]; c) Hardy-Weinberg | `hHb tPdn ; gHf; d) Hugo de vries | `pa+Nfh Btpup]; MARCH – 2010 – BIO-ZOOLOGY 16. The book ‘Process of Organic Evolution’ was written by | gupzhk nraw;gq;F vDk; E}iy ntspapl;NlhH? a) Dobzhansky | nlhg;rhd;]f ; p b) Stebbins | ];nlgpd;]; c) Wardy-Weinberg| `hHb tPd; ngHf; d) Hugo de vries | `pa+Nfh Btpup]; JUNE – 2010 – BIO-ZOOLOGY 16. The German Scientist who segregated germplasm from somatoplasm for the first time was | Kjd; Kjypy; n[Hk;gpshrj;jpid Nrhkhl;Nlh gpshrj;jpypUe;J n[Hkhdpa mwptpayhH a) Lamarck | yhkhHf; b) Malthus | khy;jj ; ]; c) Weismann | tP]N ; kd; d) Hugo de vries | `pa+Nfh b ntup]; SEPTEMBER – 2010 – BIO-ZOOLOGY 16. According to whom the learning is an acquired character that can be inherited? |fw; fw;wwpjy; kuGg;gz;ghfyhk; vdf; $wpa mwptpayhH ahH? a) McDougall | olg<_gz
c) Decrease in chromosomes | FNuhNkhNrhk;fspd; FiwT d) Increase in cytoplasm | irl;Nlhgpshrk; mjpfupg;G MARCH – 2012 – BIO-ZOOLOGY 16. The factor that enriches the gene. pool with new modified genes is| [Pd; FOkk; Nkk;ghl;bw;F fhuzpfs; a) mutation| jpBH khw;wq;fs; b) somatic variation| clw;gz;G khw;wq;fs; c) decrease in chromosomes| FNuhNkhNrhk; FiwT d) increase in cytoplasm| irl;Nlhgpshrk; mjpfupg;G JUNE – 2012 – BIO-ZOOLOGY 16. G.L.Stebbins wrote the book| G.L.]; .];Nlgpd;]; vOjpa E}y; a) Genetics and the Origin of Species|kugpaYk;> rpw;wpdj; Njhd;WjYk; b) Process of Organic Evolution|gupzhk nraw;ghq;F c) The Origin of Species| capupdj;Njhw;wk; d) Philosophic Zoologique|tpyq;fpay; jj;Jtk; SEPTEMBER – 2012 – BIO-ZOOLOGY 16.August Weismann proposed the theory called| Mf];l; tP]N ; kd; Njhw;Wtpj;j Nfhl;ghL a) Germplasm theory| n[Hk;gpshr Nfhl;ghL b) Inheritance of acquired character| ngw;wg;gz;G kuG gz;ghjy; Nfhl;ghL c) Learning is an acquired character that can be inherited.| fw;wwpjy; kuGg; gz;ghjy; d) Theory of pangenesis| fw;wwpjy; kuGg; gz;ghjy; MARCH - 2013 – BIO-ZOOLOGY 16.The disease which reduces the oxygen carrying capacity of the blood and affects blood supply to various organs| ,uj;jj;jpd; Mf;]p[d; J} J}f; f;fpr; nry;Yk; jpwd; Fiwtjw;Fk;> clYWg;Gfspd; ,uj;j Xl;lk; ghjpg;giltjw;Fk; fhuzkhd Neha;. (a) Huntington's chorea|mz;bq;ld; nfhupah (b) Leukemia|Yfpkpah (c) Sickle-cell anaemia|fjpH mupths; tbt rptg;gZr; nry; uj;jNrhif (d) Agammaglobulinemia| VfhkhFNshGypdpkpah JUNE – 2013 – BIO-ZOOLOGY 1. Lamarck's Inheritance of Acquired Characters is |
zilii
! !
K.K.DEVADOSS M.Sc.,M.A.,M.Phil.,M.Ed.,M.B.A, PGT in Zoology,
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