NEET 2017 Biology question

The final proof for DNA as the genetic material came from the experiments of

(1)Griffith
(2)Hershey and ChaseCorrect
(3)Avery, Mcleod and McCarty
(4)Hargobind Khorana

Answer: (2)

Solution

Griffith demonstrated bacterial transformation, and Avery, MacLeod and McCarty showed the transforming principle was DNA, but doubts remained. Hershey and Chase (1952) used radioactive P (labels DNA) and S

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Question ID VK-092114