A. adenine → thymine and guanine → cytosine
B. adenine → guanine and thymine → cytosine
C. adenine → cytosine and guanine → thymine
D. adenine → adenine and cytosine → cytosine
Correct Answer:
Option A – adenine → thymine and guanine → cytosine
A. adenine → thymine and guanine → cytosine
B. adenine → guanine and thymine → cytosine
C. adenine → cytosine and guanine → thymine
D. adenine → adenine and cytosine → cytosine
Correct Answer:
Option A – adenine → thymine and guanine → cytosine
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