排卵的有关叙述正确的是( ) A．排卵是指卵泡从卵巢中排出 B

排卵的有关叙述正确的是( )

A．排卵是指卵泡从卵巢中排出 B．精子与卵子受精后发生排卵

C．排卵时已完成减数分裂 D．排卵后进入输卵管，准备与精子受精

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