Old Exam Papers June 2012 (Set 2)

3. Explain about the mechanism of Laminar Air Flow. Discuss
its types and applications. 5+5
ysfeukj ok;q izokg dh dk;Zfof/k le>kb;sA blds izdkj rFkk
vuqiz;ksxksa dh ppkZ dhft;sA 5+5
4. Write a detailed note on the different stages of Growth
Curve. 10
o`f) oØ dh fofHkUu voLFkkvksa ij ,d foLr`r ys[k
fyf[k;sA 10
5. Write down an essay on measurement of Cell viability and
Cytotoxicity. 10
dksf'kdk thor~rk ,oa fo"kkyqrk ds ekiu ij ,d fucU/k
fyf[k;sA 10
6. Write short notes on any two of the following :
(i) Tissue engineering
(ii) Cell lines
(iii) Organ culture
fuEufyf[kr esa ls fdUgha nks ij laf{kIr fVIif.k;k¡ fyf[k;s %
(i) Ård vfHk;kaf=dh
5+5
(ii) dksf'kdk Ükà[kyk,¡
(iii) vax lao/kZu
7. Differentiate followings :
(i) Pre-competent cell and competent cell
(ii) Stem cell and determined cell
fuEufyf[kr esa vUrj dhft;s %
(i) lkeF;Z iwohZ dksf'kdk ,oa lkeF;Z ;qä dksf'kdk
(ii) LrEHk dksf'kdk ,oa fu/kkZjh dksf'kdk
8. Discuss about the Regeneration in Animal Kingdom.
5+5
5+5
5+5
izk.kh txr esa iqu#n~Hkou dh foospuk dhft;sA 10
9. Write short notes on the following :
(i) Cryo-preservation
(ii) Types of cloning
fuEufyf[kr ij laf{kIr fVIif.k;k¡ fyf[k;s %
(i) fuEu rki ifjj{k.k
(ii) Dyksfuax ds izdkj
200 2 BT-05 BT-05 3 PTO
10
5+5
5+5