Question

What is the usual CORRECT pairing of DNA? Look closely at the picture to figure it out.

A. T-C and G-A

B. C-G and A-T

Answer 1

B. C-G and A-T

Step-by-step explanation:

The pairings are adenine and thymine and cytosine and guanine

Answer 2

B. C-G and A-T

Step-by-step explanation:

It is cytosine and guanine, & adenine and thymine. So, option (B) is correct.