SAT Subject Biology Practice Question 184: Answer and Explanation

Next steps

Question: 184

14. Question below refers to the following diagram.

A single chromosome

A.
B.
C.
D.
E.

Correct Answer: B

Explanation:

A single chromosome, which has replicated its DNA, consists of two sister chromatids joined at the centromere. Although it has replicated, it is still considered a single chromosome.

Previous       Next