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Bases common to RNA and DNA areA. adenine, guanine, cytosineB. adenine , uracil, cytosineC. adenine, guanine, thymineD. guanine, uracil, thymine.

Answer» Correct Answer - A
Adenin, guanine and cytosine are present in both RNA and DNA. DNA contains thymines while RNA contains uracil.


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