meiosis
柯林斯词典
1. N a type of cell division in which a nucleus divides into four daughter nuclei, each containing half the chromosome number of the parent nucleus: occurs in all sexually reproducing organisms in which haploid gametes or spores are produced (细胞核的)减数分裂→compare mitosis
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meiosis /maɪˈəʊsɪs/
剑桥词典
- the type of cell division that happens as part of reproduction (= the process of producing young animals or plants ), in which one cell divides into four gametes (= reproductive cells ), each with a different mixture of chromosomes and half the number contained in the original cell
减数分裂（发生在有性生殖生物中的细胞分裂过程，一个细胞分为四个配子，每个拥有不同的混合染色体，一半存于原细胞中）
比较
mitosis 返回 meiosis