In the second cellular division called meiosis II, the sister chromatids of a given chromosome are separated.
第二次细胞分裂,也就是第二次减数分裂后,每个染色体的姐妹染色单体分离。
单词 | Meiosis II |
释义 |
Meiosis II
原声例句
Osmosis-遗传 In the second cellular division called meiosis II, the sister chromatids of a given chromosome are separated. 第二次细胞分裂,也就是第二次减数分裂后,每个染色体的姐妹染色单体分离。
中文百科
减数分裂 Meiosis(重定向自Meiosis II)
![]() ![]() ![]() ![]() 减数分裂(英语:meiosis)是生物细胞中染色体数目减半的分裂方式。性细胞分裂时,染色体只复制一次,细胞连续分裂两次,染色体数目减半的一种特殊分裂方式。减数分裂不仅是保证物种染色体数目稳定的机制,同且也是物种适应环境变化不断进化的机制。 例如:植物的有性生殖,大孢子母细胞→大孢子,此阶段需要进行减数分裂。
英语百科
Meiosis 减数分裂(重定向自Meiosis II)
![]() ![]() ![]() ![]() Meiosis /maɪˈoʊsᵻs/ is a specialized type of cell division that reduces the chromosome number by half. This process occurs in all sexually reproducing single-celled and multicellular eukaryotes, including animals, plants, and fungi. Errors in meiosis resulting in aneuploidy are the leading known cause of miscarriage and the most frequent genetic cause of developmental disabilities. |
随便看 |
|
英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。