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in Biology by (46.4k points)

In the somatic cell cycle

(a) In G1-phase DNA content is double the amount of DNA present in the original cell

(b) DNA replication takes place in S-phase 

(c) A short interphase is followed by a long mitotic phase

(d) G2-phase follows mitotic phase

1 Answer

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Best answer

Correct option  (b) DNA replication takes place in S-phase 

Explanation :

 DNA replication occurs during S-phase of the mitotic cycle where it gets doubled as compared to that in the original cell. 

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