Answer:
It is D.
Explanation:
Because Cytosine pairs with Guanine, and Adenine pairs with thymine.
C with G
G with C
A with T
T with A
The correct pairing of DNA bases is D. C with G, and A with T. Thus, option "D" is correct.
DNA replication is a process of the formation of two molecules of DNA from a single DNA molecule (which is double-stranded).
In this process, the two DNA strands of the original DNA are first separated so that the template strands are exposed.
Thus, option "D" is correct.
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