A
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Group A (Attempts ary Fifteen ) 115 x 2 = 30
- HCN H0+/A N GOC
loentify the products A- B- C. A gives Toluene
B 40\dry ather com
-
C D .D is acid commenti
(CH2)2CHON "B"; À QLEKOH 3_0:-( + D.
An organic compound C5H100jreacis with phenyi hydrazin
compound does not red: ce Fehling's solution but gives iod
Clemenson's reduction gives n-pentane.

Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.