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NEET 2023, Biology Q11: Cell Cycle and Cell Division

NEET2023Biology
Q.

Among eukaryotes, replication of DNA takes place in:

  1. A

    M phase

  2. B

    S phase

  3. C

    G phase

  4. D

    G phase

Solution

The S (synthesis) phase of interphase is when nuclear DNA is replicated, doubling the chromosomal content from to . Most other cell organelles also duplicate during G in preparation for division.

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