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Old Exam Papers June 2012 (Set 2)

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9. Write notes on the following :<br />

(i) Importance of Polyploidy in Plant Breeding<br />

(ii) Centres of Plant Breeding in India<br />

fuEufyf[kr ij fVIif.k;k¡ fyf[k;s %<br />

(i) ikni iztuu esa cgqxqf.krk dk egÙo<br />

(ii) Hkkjr esa ikni iztuu ds dsUnz<br />

5+5<br />

5+5<br />

10. Write down a comparative account of Hybrid variety,<br />

Composite variety and Synthetic variety. 10<br />

ladj fdLe] lfEeJ fdLe vkSj laf'y"V fdLeksa dk rqyukRed<br />

fooj.k fyf[k;sA 10<br />

200 4 BO-06<br />

A<br />

BO-06<br />

B.Sc. (Part II) EXAMINATION, <strong>June</strong>, <strong>2012</strong><br />

BOTANY<br />

Paper-BO-06<br />

(Cell Biology, Genetics and Plant Breeding)<br />

Time allowed : Three hours<br />

Maximum marks : 50<br />

Attempt any five questions. Each<br />

question carries equal marks.<br />

fdUgha ik¡p iz'uksa ds mÙkj nhft;sA lHkh iz'uksa<br />

ds vad leku gSaA<br />

1. Write notes on the following :<br />

(i) Peroxisome<br />

(ii) Elementary particles<br />

fuEufyf[kr ij fVIif.k;k¡ fyf[k;s %<br />

(i) ijkWDlhlkse<br />

(ii) izkjfEHkd d.k<br />

5+5<br />

5+5<br />

PTO

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