In cell division, the S-phase is characterized by the duplication of chromosomes. The correct option is B.
<h3>What is S-phase?</h3>
Cell division is the division of parent cells into two daughter cells under favorable conditions.
S-phase is the synthetic phase that is responsible for the duplication of the genome along with the accumulation of essential nutrients required by cells for division.
In cell division, the S-phase is characterized by the duplication of chromosomes.
Thus, the correct option is B.
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