In the somatic cell cycle.

Options

A. in `G_(1)`- 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. `G_(2)`- phase follows mitotic phase

Answer

B

Explanation

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