题目内容（请给出正确答案）

[主观题]

Two key molecular events during one cell cycle are :

A、G1 phase and S phase.

B、G2 phase and S phase.

C、G2 phase and mitosis.

D、chromosome replication and segregation to daughter cells.

提问人：网友evae19860928 发布时间：2022-01-07

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