MSCZO-09
June - Examination 2019
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 / 200 / 4 (1) (P.T.O.)
674
MSCZO-09 / 200 / 4 (2) (Contd.)
1) (i) Name two insects associated with poultry.
‘wJu nmbZ go g§~§{YV Xmo H$sQ>m| Ho$ Zm‘ {b{IE&
(ii) Silver fish belongs to which order?
{gëda {’$e {H$g JU go g§~§{YV h¡?
(iii) Name a disease spread by Bed bug.
IQ>‘b Ûmam ’¡$bmno OmZodmbo EH$ amoJ H$m Zm‘ {b{IE&
(iv) What is ETL?
ETL ³¶m h¡?
(v) What is tegmina?
Q>op½‘Zm ³¶m h¡?
(vi) Name two aquatic insects.
Xmo Obr¶ H$sQ>m| Ho$ Zm‘ {b{IE&
(vii) What is shellac?
e¡bmH$ ³¶m h¡?
(viii) Define voltinism?
dopëQ>{Zg‘ ³¶m h¡?
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¡&
MSCZO-09 / 200 / 4 (3) (P.T.O.) 674
2) Describe any two insects of medical importance studied by you.
AmnHo$ Ûmam n‹T>o JE {H$Ýht Xmo {M{H$Ëgr¶ Ñ{ï> go ‘hÎdnyU© H$sQ>m| H$m dU©Z H$s{OE&
3) Explain PMI.
PMI H$mo g‘PmBE&
4) Describe a pest of Tobacco.
Vå~mHy$ Ho$ 1 nr‹‹S>H$ H$mo g‘PmBE&
5) Describe the managment of insect pests infecting stored grain.
g§J«{hV AZmO H$mo g§H«${‘V H$aZo dmbo H$sQ> nr‹S>H$m| Ho$ à~§YZ H$mo g‘PmBE&
6) Explain
g‘PmBE&
(i) Diapause
S>m¶mnm°O
(ii) Circadium rhythms
{gaHo${S>¶‘ [aX‘
7) Write a note on insect behaviour.
H$sQ> ì¶dhma na EH$ ZmoQ> {b{IE&
8) Explain the various types of legs found in insects with diagram.
H$sQ>m| ‘| nm¶o OmZo dmbo {d{^Þ àH$ma Ho$ nmXm| H$m g{MÌ {ddaU H$s{OE&
9) Describe parasitism in insects.
H$sQ>m| ‘| naOr{dVmAm| H$mo g‘PmBE&
674
MSCZO-09 / 200 / 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$s{OE& à˶oH$ àíZ 16 A§H$m| H$m h¡&
10) Explain insects of vertinary importance.
new {M{H$Ëgr¶ ‘hÎdnyU© H$sQ>m| H$m dU©Z H$s{OE&
11) Write notes on
{ZåZ Ho$ ~mao ‘o§ {b{IE&
(i) Protura
àmo{Q>çyam
(ii) Thysonura
WmBgmoݶyam
(iii) Collembola
H$mobå~mobm
(iv) Apoda
EnmoS>m
12) Describe the excretory organs in insects.
H$sQ>m| ‘| CËgO©Z A§Jm| H$mo g‘PmBE&
13) 'Mouth parts are vital in insects'. Justify.
H$sQ>m| Ho$ ‘wIm§J ‘hÎdnyU© A§J h¢& {gÕ H$s{OE&
