MZO-04
June - Examination 2017
MSC (Previous)Zoology Examination Evolution, Bio-Statistics and Computer
Applications in Zoology Paper - MZO-04
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¡&
1) (i) Define isolation.
n¥W³H$aU H$mo n[a^m{fV H$s{OE&
779
MZO-04 / 1500 / 4 (1) (P.T.O.)
779
MZO-04 / 1500 / 4 (2) (Contd.)
(ii) What is genetic drift?
AmZwd§{eH$ ~hmd ³¶m h¡?
(iii) What is a gene pool?
OrZ Hw$ÊS> ³¶m h¡?
(iv) What do you understand by phenotypic plasticity?
àê$nr Z‘Zr¶Vm go Amn ³¶m g‘PVo h¢?
(v) How will you define speciation?
àOmVrH$aU H$mo Amn H¡$go n[a^m{fV H$a|Jo&
(vi) Name two types of mimicry.
Xmo àH$ma Ho$ AZwH$aUm| Ho$ Zm‘ {b{IE&
(vii) Define Random sampling.
¶mÐpÀN>H$ Z‘yZo H$mo n[a^m{fV H$s{OE&
(viii) What is Genomic mean?
OmoZmo{‘H$ Am¡gV 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¡&
2) Give the significance of hardy-weinberg’s law.
hmS>u drZ~J© {Z¶‘ H$s ‘hÎmm {b{IE&
MZO-04 / 1500 / 4 (3) (P.T.O.) 779
3) Describe the factors leading to changes in genetic structure of population.
OZg§»¶m H$s Or{Z¶ g§aMZm H$mo ~XbZo dmbo H$maH$m| H$mo g‘PmBE&
4) Write note on: {ZåZ na boI {b{IE&
(i) Microsatellites ‘mBH«$mogoQ>obmBQ>
(ii) RAPDs, ALPs, ISSRs
5) Discuss the ecological significance of molecular variation.
AmpÊdH$ n[adV©Z Ho$ nm[apñW{VH$s¶ ‘hÎd H$mo g‘PmBE&
6) Enumerate the various pre-onating isolating mechemisms.
nyd© g§^moJ n¥W³H$aU VarH$m| H$s {ddoMZm H$s{OE&
7) What is herosis? Explain.
{^Þml¶ ³¶m h¡? g‘PmBE&
8) Give the importance of Biostatics.
O¡dgm§p»¶H$s H$s ‘hÎmm ~VmBE&
9) Find the median of the following discrete series.
{ZåZ Ag§VV loUr H$s ‘mpܶH$m kmV H$s{OE&
Variety
({d{dYVm) 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Frequency
(Amd¥{Îm) 2 5 8 9 12 14 14 15 11 13 9 7 4 3
Section - C 2 × 16 = 32 (Long Answer Questions)
Note: Answer any two questions. You have to delimit your each answer maximum up to 500 words. Each question carries 16 marks.
779
MZO-04 / 1500 / 4 (4)
(IÊS> - g) (XrK© CÎmar¶ àíZ)
{ZX}e : {H$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) Write a detailed note on ANNOVA.
ANNOVA na {dñV¥V boI {b{IE&
11) Define binomial distribution with parameter p and n. Obtain the mean, variance, characteristic function of binomial distribution and give a situation in real life where the distribution is likely to be realized.
{ÛnX {dVaU H$mo n[a^m{fV H$s{OE& p Ed§ n àmMb H$s ghm¶Vm go VWm BgHo$ Am¡gV, {dMaU Ed§ A{^bj{UH$ ’$bZ H$mo àmá H$s{OE& EH$
dmñV{dH$ OrdZ go CXmhaU XoVo hþE {dVaU H$mo gm{YV H$s{OE&
12) Write a detailed note on software used in biomedical sciences.
~m¶mo‘o{S>H$b {dkmZ ‘| à¶moJ ‘o bm¶o OmZo dmbo gmoâQ>{d¶a ‘| {dñV¥V ZmoQ>
{b{IE&
13) Write note on: {ZåZ na {Q>ßnUr H$ao:
(i) Principles of multi factorial inheritance.
~hþg§»¶H$ d§emZwH«$‘ Ho$ {gÕmÝV
(ii) Neutral theory
VQ>ñW {gÕm§V
