MSCZO-09
June - Examination 2017
M.Sc. Zoology (Final) Examination Applied Entomology
AZwà¶w³V H$sQ> {dkmZ
Paper - MSCZO-09
Time : 3 Hours ] [ Max. Marks :- 80
Note: The question paper is divided into three sections A, B and C.
Write answers as per the given instructions.
{ZX}e : ¶h àíZ nÌ "A', "~' Am¡a "g' VrZ IÊS>m| ‘| {d^m{OV h¡& à˶oH$
IÊS> Ho$ {ZX}emZwgma àíZm| Ho$ CÎma Xr{OE&
Section - A 8 × 2 = 16 (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 2 marks.
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 2 A§H$m| H$m h¡&
674
MSCZO-09 / 400 / 4 (1) (P.T.O.)
674
MSCZO-09 / 400 / 4 (2) (Contd.)
1) (i) Name two beetles associated with carrion.
g‹S>o hþE ‘m°g Ho$ gmY g§~§{YV Xmo ^¥Jm| Ho$ Zm‘ {b{IE&
(ii) Enlist two Dipterian species of medical importance.
{M{H$Ëgr¶ ‘hÎd H$s Xmo {S>nQ>oam Om{V Ho$ gXñ¶m| Ho$ Zm‘ {b{IE&
(iii) Write the name of two insects associated with cattle.
‘do{e¶m| Ho$ gmW g§~§{YV Xmo H$sQ>m| Ho$ Zm‘ {b{IE&
(iv) What is Shellac?
e¡bmH$ ³¶m h¡?
(v) Name two silkworm pests.
Xmo aoí‘H$sQ> Ho$ nrS>H$m| Ho$ Zm‘ {b{IE&
(vi) What is Voltinism?
dopëQ>{Zg‘ ³¶m h¡?
(vii) Give the name of 2 important plant parasitic nematode.
nmXnmo§ Ho$ Xmo ‘hÎdnyU© Zr‘oQ>moS> naOrdr Ho$ Zm‘ {b{IE&
(viii) What are GM crops?
GM ’$gb ³¶m h¢?
MSCZO-09 / 400 / 4 (3) (P.T.O.) 674
Section - B 4 × 8 = 32 (Short Answer Questions)
Note: Answer any four questions. Each answer should not exceed 200 words. Each question carries 8 marks.
(IÊS> - ~) (bKw CÎmar¶ àíZ)
{ZX}e : {H$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 8 A§H$m| H$m h¡&
2) List out the orders of Aquatic insects (any 8)
Obr¶ H$sQ>m| Ho$ JUm| Ho$ Zm‘ {b{IE& (H$moB© 8)
3) Discuss the importance of lice in the transmission of human disease.
brH$ H$s ‘mZd amoJm| Ho$ ’¡$bmZo ‘| ‘hÎmm H$mo g‘PmBE&
4) How would you distinguish between ants and white ants?
MrQ>t VWm g’o$X MrQ>t ‘| H¡$go {d^oXZ H$a|Jo&
5) What are the different types of parasitism in insects?
H$sQ>m| ‘| {d{^ÝZ àH$ma H$s naOr{dVmAm| H$mo {b{IE&
6) How is honey bee colong organized?
‘Yw‘»¶r H$m N>Îmm H¡$go ì¶dpñWV hmoVm h¡?
7) Describe the insect pests of Tomato.
Q>‘mQ>a Ho$ H$sQ> nrS>H$m| H$mo g‘PmBE&
8) Explain curative methods of managing stored gain peits.
g§J«{hV AZmO nrS>H$m| Ho$ amoJ{ZdmaH$ à~§YZ H$mo g‘PmBE&
9) Explain insect behaviour.
H$sQ> ì¶dhma H$mo g‘PmBE&
674
MSCZO-09 / 400 / 4 (4)
Section - C 2 × 16 = 32 (Long Answer Questions)
Note: Answer any two questions. You have to delimit your each answer maximum up to 500 words. Each question carries 16 marks.
(IÊS> - g) (XrK© CÎmar¶ àíZ)
{ZX}e : {H$Ýht Xmo àíZm| Ho$ CÎma Xr{OE& Amn AnZo CÎma H$mo A{YH$V‘ 500 eãXm| ‘| n[agr{‘V H$aZm h¡& à˶oH$ àíZ 16 A§H$m| H$m h¡&
10) Discuss IPM in detail.
IPM H$s {dñVma go ì¶m»¶m H$s{OE&
11) Write an account on various organs of excretion in insects.
H$sQ>m| ‘| CËgO©Z AJm| H$mo {dñVma go g‘PmBE&
12) Describe the various types of mouth parts found in insect.
H$sQ>m| ‘o§ nm¶o OmZo dmbo {d{^ÝZ ‘wIm§Jm| H$mo g‘PmBE&
13) Write note on:
{ZåZ Ho$ ~mao ‘| {b{IE&
(i) Siphenaptera gmB’o$ZmonQ>oam
(ii) Zoraptera OmoamnQ>oam
(iii) Thysanoptera WmBgZmonQ>oam
(iv) Thysanura WmBgmoݶyam
