1.

Statement -1 : The two strands of DNA are complementary. Statement- 2: Cytosine always pairs with guanine and thymine pairs with adenine.

Answer»

Statement -1 is True , Statement -2 is True, Statement -2 is a CORRECT explanation of Statement -5
Statement -1 is True , Statement -2 is True, Statement -2 is not a correct explanation for Statement -5
Statement -1 is True , Statement -2 is False
Statement -1 is False, Statement -2 is True.

ANSWER :A


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