ZO-09
June - Examination 2018 BSC Pt. III Examination
Structure and function of Vertebrates
n¥îR>d§{e¶m| H$s ga§MZm VWm H$m{¶©H$s
Paper - ZO-09
Time : 3 Hours ] [ Max. Marks :- 50
Note: The question paper is divided into three sections A, B and C.
Write answers as per the given instructions.
{ZX}e : ¶h àíZ nÌ "A', "~' Am¡a "g' VrZ IÊS>m| ‘| {d^m{OV h¡& à˶oH$
IÊS> Ho$ {ZX}emZwgma àíZm| Ho$ CÎma Xr{OE&
Section - A 10 × 1 = 10 (Very Short Answer Questions)
Note: Answer all questions. As per the nature of the question delimit your answer in one word, one sentence or maximum up to 30 words. Each question carries 1 mark.
IÊS> - "A' (A{V bKw CÎmar¶ àíZ)
{ZX}e : g^r àíZm| Ho$ CÎma Xr{OE& Amn AnZo CÎma H$mo àíZmZwgma EH$ eãX, EH$ dm³¶ ¶m A{YH$V‘ 30 eãXm| ‘| n[agr{‘V H$s{OE& à˶oH$ àíZ 1 A§H$ H$m h¡&
322
ZO-09 / 500 / 4 (1) (P.T.O.)
322
ZO-09 / 500 / 4 (2) (Contd.)
1) (i) What is the function of test of Herdmania?
hS>©‘m{Z¶m Ho$ Mmbo H$m ³¶m H$m¶© h¡?
(ii) Write name of three types of feathers in birds?
n{j¶m| ‘| nmE OmZodmbo VrZ àH$ma Ho$ {nÀN>m| Ho$ Zm‘ {b{IE&
(iii) Why Eryx is known as Dumuhi?
Eo[a³g H$mo Xþ‘whr ³¶m| H$hVo h¢?
(iv) Write two major primitive characters of cyclostomata.
gmB³bmoñQ>mo‘oQ>m Ho$ Xmo ‘w»¶ Am{X‘ bjU {b{IE&
(v) Define Metamorphosis.
H$m¶mÝVaU H$mo n[a^m{fV H$s{OE&
(vi) How many Gill pouches are present in Ammocoete larva?
Eo‘mogrQ> bmdm© ‘o {H$VZo {Jb nmD$M nmE OmVo h¡?
(vii) What is proventricules?
àmodoÝQ´>rHy$bg ³¶m h¡?
(viii) Write names of two neurotoxic snakes.
Xmo VqÌH$m {df gnm] Ho$ Zm‘ ~VmBE&
(ix) Kidney's are developed from which germ layer?
d¥³H$ H$m CX²J‘ H$m¡Zgo OZZ ñVa go hmoVm h¡?
(x) Which era was the third phase of mammal's adaptive radiations?
ñVZYm[a¶m| ‘| AZwHy$br àgmaU Ho$ Vrgam ’o$O H$m H$mb H$m¡Zgm Wm?
ZO-09 / 500 / 4 (3) (P.T.O.) 322
Section - B 4 × 5 = 20 (Short Answer Questions)
Note: Answer any four questions. Each answer should not exceed 200 words. Each question carries 5 marks.
IÊS> - ~ (bKw CÎmar¶ àíZ)
{ZX}e : {H$Ýht Mma àíZm| Ho$ CÎma Xr{OE& Amn AnZo CÎma H$mo A{YH$V‘
200 eãXm| ‘| n[agr{‘V H$s{OE& à˶oH$ àíZ 5 A§H$m| H$m h¡&
2) Write a note on Ammocoete larva and also explain its importance.
E‘mogrQ> bmdm© na {Q>ßnUr H$s{OE VWm CgHo$ ‘hËËd H$mo g‘PmBE&
3) Explain feeding and mechanism of digestion in Herdmania.
hS>©‘m{Z¶m ‘| àmíZ VWm nmMZ {H«$¶m {d{Y H$m dU©Z H$s{OE&
4) Write a note on poison apparatus of Reptiles?
aopßQ>{b¶m ‘| nmE OmZodmbo {df CnH$aU na {Q>ßnUr {b{IE&
5) Explain adaptation in fishes.
‘N>{b¶mo ‘| AZwHy$bZ H$mo g‘PmBE&
6) Write a note on classification of Reptilia.
aopßQ>{b¶m Ho$ dJuH$aU na EH$ ZmoQ> {b{IE&
7) Write about autostylic jaw suspension and its types.
AmoQ>moñQ>mB{bH$ hZw {Zbå~Z H$m dU©Z H$s{OE VWm CgHo$ àH$ma ~VmBE&
8) Write note on types of flight in Birds.
n{j¶m| ‘| C‹S>Zo Ho$ àH$ma na {Q>ßnUr H$s{OE&
9) Describe retrogressive metamorphosis in Ascidian larva.
Eogr{S>¶Z bmdm© ‘| à{VJm‘r H$m¶mÝVaU H$mo g‘PmBE&
322
ZO-09 / 500 / 4 (4)
Section - C 2 × 10 = 20 (Long Answer Questions)
Note: Answer any two questions. You have to delimit your each answer maximum up to 500 words. Each question carries 10 marks.
IÊS> - g (XrK© CÎmar¶ àíZ)
{ZX}e : {H$Ýht Xmo àíZm| Ho$ CÎma Xr{OE& Amn AnZo CÎma H$mo A{YH$V‘ 500 eãXm| ‘| n[agr{‘V H$s{OE& à˶oH$ àíZ 10 A§H$m| H$m h¡&
10) Describe Primitive, degenerative and specific characters of Cephalochordata.
{g’o$bmoH$moS>}Q>m Ho$ Am{X‘, AnH$f©H$ VWm {deof bjUmo H$m dU©Z H$s{OE&
11) Describe in detail flight adaptations in Birds.
n{j¶mo ‘o CÈ>¶Z AZwHy$bZ H$m {dñVma go dU©Z H$s{OE&
12) Draw labelled diagrams of the urino-genital system of following vertebrates.
{ZåZ H$eoê${H$¶mo Ho$ ‘yÌ OZZ V§Ì H$m Zm‘mqH$V {MÌ ~ZmBE&
(i) ¶yamo‘¡pñQ>³g (Uromastyx) (ii) (Iahm) (Oryctolagus)
13) Illustrate the blood vascular system of Branchiostoma.
~«o{d¶moñQ>mo‘m ‘o ê${Ya n[ag§MaU V§Ì H$mo g‘PmBE&
