

MCQOPTIONS
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1. |
In DNA, the complementary bases are [CBSE PMT 1998] |
A. | Uracil and adenine; cytosine and guanine |
B. | Adenine and thymine; guanine and cytosine |
C. | Adenine and thymine; guanine and uracil |
D. | Adenine and guanine; thymine and cytosine |
Answer» C. Adenine and thymine; guanine and uracil | |