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Question: Which of the following is true? A. ‘Operon hypothesis’ was proposed by Jacob and Monod. B. ‘One ge...

Which of the following is true?

A. ‘Operon hypothesis’ was proposed by Jacob and Monod.

B. ‘One gene-one enzyme theory’ was proposed by Beadle and Tatum.

C. ‘Southern blotting’ is used in DNA fingerprinting.

D. Uracil bases remain present in DNA.

A

A, C

B

A, B, C, D

C

B, C, D

D

A, B, C

Answer

A, B, C