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44
540
m kj izns’k jktf"kZ V.Mu eqDr fo’ofo|ky;] bykgkckn
vf/kU;kl (Assignment) 2012-2013
Lukrd foKku dk;Z e …ch-,l-lh-‰
Bachelor of Science Programme (B.Sc.)
fo"k; % ouLifr foKku fo"k; dksM % ;w-th-ch-okbZ-
Subject : Botaney Subject Code : UGBY
dkslZ ’kh"kZd % dkslZ dksM % ;w-th-ch-okbZ--07
Subject Title : Genetics
Course Code : UGBY-07
Section - A
[k.M - v
vf/kdre vad % 30
Maximum Marks : 30
vf/kdre vad % 18
Maximum Marks : 18
Note : Long Answer Question. Answer should be given in 800 to 1000 words.
Answer all questions. All questions are compulsory.
uksV % nhkZ m kjh; iz’uA vius iz’uksa ds m kj 800 ls 1000 ’kCnksa esa fy[ksaA lHkh
iz’u vfuok;Z gSaA
1. State Mendel's Laws of Inheritance. What were the experiments
conducted by him that helped in formulating them. 6
es.My ds oa’kkxfr ds fu;e fyf[k;sA muds }kjk fd;s x;s dkSu ls iz;ksxksa
dk bu fu;eksa ds l:i. esa ;ksxnku jgksA
2. What is crossing over Describe the mechanism of meiotic crossing
over. 6
kflax vksoj D;k gS\ v)Z lw=kh kflax vksoj dh f ;kfof/k ds ckjs esa
le>kb;sA
3. What is gone interaction In what ways it can modify the normal
dihybrid ratio 6
thu bUVjSD’ku d;k gS\ ;g fdl izdkj ls lk/kkj.k f}ladjh; vuqikr
dks cny ldrk gSA
Section - B
[k.M - c
vf/kdre vad % 12
Maximum Marks : 12
Note : Short Answer Question. Answer should be given in 200 to 300 words.
Answer all questions. All questions are compulsory.
uksV % ykq m kjh; iz’uA vius iz’uksa ds m kj 200 ls 300 ’kCnksa esa fy[ksaA lHkh
iz’u vfuok;Z gSaA
4. While short notes on any 3.
fuEufyf[kr esa ls fdUgha 3 dk m kj laf{kIr es fy[ksaA
a. Linkage 4
b. Cytoplasmc Inheritance 4
c. Genetic code 4
d. Test cross 4
e. Induced mutation 4
(v) lgyXurk
(c) dksf’kdk nzoh; oa’kkxfr
(l) tsusfVd dksM
(n) VsLV kWl
(bZ) izsfjr mRifjorZu
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