减数分裂是在配对的染色体交换DNA和细胞内染色体数目减半时的一种细胞分裂。

Failure has often struck at the stage of meiosis, a type of cell division during which paired chromosomes swap DNA and the number of chromosomes per cell is halved.

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减数分裂是在配对的染色体交换DNA和细胞内染色体数目减半时的一种细胞分裂。

Failure has often struck at the stage of meiosis, a type of cell division during which paired chromosomes swap DNA and the number of chromosomes per cell is halved.

youdao