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Discovery of which of the following in 1...

Discovery of which of the following in 1980 predicted the existence of RNA world during early stage in evolution ?

A

RNA is not found in all cells

B

RNA has enzymatic properties

C

In some viruses RNA is genetic material

D

m-RNA, t-RNA and r-RNA synthesize proteins

Text Solution

Verified by Experts

The correct Answer is:
B
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