DEPARTMENT OF EDUCATION :: CHITTOOR MAHA SANKALPAM SPELL - 1 DECEMBER - 2016 BIOLOGICAL SCIENCEG (UM) Max. Marks: 25 Time : 1 Hr -------------------------------------------------------------------------------------------------------------------------------------------------------------------

XìgHy¶ K1nÆwZÎC Ù s~VÓzŠ c* -Z[ Z
ÆwZÎx Ó I q

4x1=4

?ìŠ Z%HÐ~gzg !* ãzۍ CgzZ £Š BV (2)

?ǃH ÂñYc* Š™ÈÃVC** ! °Z #  e (1) I -o!Ô (Chorion) öW Ð](3) ?s~wz] .ÃwdZÆVÂ6, Òx ÓyZ AllantoisgzZ (Amnion)ÑZ (Placenta) îG 0.G ?Dƒg ZŠ îG%Of÷ñg ;µÃá Zzä!* ŠÃuÈgzZ(ÅuÈ~x ÂN㨠KZ (4) XìgHy¶ K2nÆwZÎC Ù s~VÓ 4c* 3[ Z
ÆwZÎx Ó II

5x2=10

?… YH\ W~}g !* Æ x-{ œ / %~â U* Ô]6, ÆV]Ô]6, ÆÉ 1Ô Õ @ÔÉ 1 (5) 58Ãy!* ? e] ;
zX M h™Ðã‚ WyTÅ HZ fë ÂN !* Š~‚³ #Æ ëE i¤ /Z (6) .\ ~(Villages)Vî ÇL g (7) $ ÔXvÅ ïH3E 6,wj â ÐzzÅV=pyZXì ;gƒsg ¬Ðx ** ƹF,»VØ TVSgzZ'g q é¹OF ?u7, W,Z ÷ ?M h™g»] ÑZÎù6, (Meiosis)„ô (8)

?VYgzZ ?ë£ r â Š ZuzŠ (9) 2x4=8

(Internal choice)

XìgHy¶ K4nÆwZÎC Ù s~VÓ 8c* 5[ Z
ÆwZÎx Ó III

?Ðz™" $U* b§¾Ã%ÆRhizopus6, (Bread) Kzg. Þ es=g fÆ/Š\W (10) ( c* ) ?< s # ŸzÅVÖ%Æi§kZ ?8Šx Z/Š¨ KÃ\ WnÆäŒÃ¿Æ[ °6, LW ?sÌZÅkZ ñƒD™yÒÿÆ~gzg !* ~VzŠ7á ZzwY (11) ( c* ) h™7| # ÙÅBZ f Âì Cƒx¤ /¹Z½Z # (i) :
XìgHy¶ K1/2nÆwZÎC Ù X <[ NZ »[ Z
9 IV

6x1/2=3

(

?< „0 +¶ K9ÅV”ñë(12)

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x™Ô { œ / %Seminalveside, Ôu (D x™ÔyŠ¤ /Ô FunnelÔu (C x™ÔCollarÔPenusÔu (B x™Ô Z•ã xgŠÔyŠ¤ /Ôu( A E" ( ) ?VYX Dƒ} (, Ð\Æñë¨ ®\Æ õzG3E (13) E" ì Cƒ%Ð{ífÆZ½(Dì @* ƒZ(, {œ / %»VúyZ (C DƒL ñ]6,ÆVúyZ (B Dƒ{Š c* i \~ õzG3E (A (

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(

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(

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cŠ 1(D) r â Š Vz(D)

ŒŠ (C)

Þâ 14(C) y
5(B) :‚©â Š (B)

1-a, 2-c, 3-b (D)

(

~gz Û 28(A) Xì B bgmÐyŠ kZ 㶠K t

(14)

lð£(A) Xì @* ™wzNÃ] Zg  á ZÆuÈ
î~O 8{z» r â Š (15) & y!* iX a öÐ}B×X 1 :î ¯h
(16) (ÅuÈX b Và¹zfX 2 u ** Xc Vagus nerveX 3

1-b, 2-a, 3-c (C)

1-a, 2-b, 3-c (B) 1-c,2-b,3-a (A)

ì (~ õzO 8¾ÂñY<ÐWî~O 8N* g »kݤ /Z (17)

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$W~(,(D) {n(C) %%%%%%%

$WKg (B) ~%(A) -