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BT-06 B.Sc. (Part II) EXAMINATION, June, ... fdUgha ik¡p iz'uksa ds mÙkj nhft;sA lHkh iz'uksa

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BT-06 B.Sc. (Part II) EXAMINATION, June, ... fdUgha ik¡p iz'uksa ds mÙkj nhft;sA lHkh iz'uksa
10. Explain :
(i)
Gene pool
(ii)
Transgenesis
A
B.Sc. (Part II) EXAMINATION, June, 2011
le>kb;s %
(i)
thu iwy
(ii)
VªkUltsusfll
BT-06
5+5
BIOTECHNOLOGY
Paper-BT-06
(Plant Biotechnology)
Time allowed : Three hours
Maximum marks : 50
5+5
Attempt any five questions. Each
question carries equal marks.
fdUgha ik¡p iz'uksa ds mÙkj nhft;sA lHkh iz'uksa
ds vad leku gSaA
1. Write short notes on the following :
(i)
Somatic embryogenesis
(ii)
Nutritional requirements of cell in vitro
5+5
fuEukafdr ij fVIif.k;k¡ la{ksi esa fyf[k;s %
600
4
BT-06
(i)
dkf;d Hkzw.kksn~Hko
(ii)
bu foVªks fLFkfr esa dksf'kdk dh iks"k.kh; vko';drk,¡
5+5
PTO
2. Describe basic techniques of cell and tissue culture.
10
dksf'kdk ,oa mÙkd lao/kZu dh vk/kkjHkwr rduhdksa dk o.kZu
dhft;sA
10
fofo/k ikni mÙkd lao/kZu rduhdksa ds vuqiz;ksxksa dk foe'kZ
dhft;sA
10
7. Explain :
3. Discuss various types of nutrient culture media.
10
fofo/k izdkj ds iks"kd lao/kZu ek/;e dh foospuk dhft;sA
10
4. Write explanatory notes on the following :
(i)
DNA banking for germ plasma conservation
(ii)
Endosperm culture and its applications
4+6
teZIykTek laj{k.k gsrq Mh-,u-,- cSafdax
(ii)
,UMksLieZ lao/kZu vkSj blds vuqiz;ksx
Green House and Green Home Technology
(ii)
Inducible gene expression
5+5
Li"V dhft;s %
(i)
gfjr x`g vkSj gfjr ?kj rduhd
(ii)
izsj.kh; thu vfHkO;fä
5+5
8. Describe use of immobilized cell system for the production
of important chemicals used in industries.
fuEukafdr ij foLr`r O;k[;kRed fVIif.k;k¡ fyf[k;s %
(i)
(i)
10
m|ksxksa esa iz;qä gksus okys egÙoiw.kZ jlk;uksa ds mRiknu gsrq
vpy dksf'kdk ra= ds iz;ksx dk o.kZu dhft;sA
10
4+6
9. Write short notes on the following :
5. Describe in detail the significance of micropropagation in
agriculture and horticulture.
10
Ñf"k ,oa m|kfudh esa lw{e izo/kZu rduhd ds egÙo dk o.kZu
dhft;sA
10
6. Discuss applications of various plant tissue culture
techniques.
10
600
2
BT-06
(i)
RFLS maps
(ii)
SCAR
5+5
fuEufyf[kr ij laf{kIr fVIif.k;k¡ fyf[k;s %
(i)
RFLS ekufp=
(ii)
SCAR
BT-06
5+5
3
PTO
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