Biology, asked by amitpathak2935, 1 year ago

Isolation and purification of specific DNA segment from a living organism was achieved by [CBSE PMT 1993]
A) Crick
B) Nirenberg
C) Khorana
D) Beckwith and his colleagues

Answers

Answered by gsfsdgthgfd
1
D) Beckwith and his colleagues
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