释义 |
mei·o·sis AHD[mī-ōʹsĭs] D.J.[maɪˈəʊsɪs]K.K.[maɪˈosɪs]n.(名词)【复数】 mei.o.ses[-sēz'] meiosistop to bottom:In meiosis a parent cell replicates and recombines, divides once to create two daughter cells, then divides again creating four daughter cells, each of which has half the genetic content of the original parent cell.- Genetics The process of cell division in sexually reproducing organisms that reduces the number of chromosomes in reproductive cells, leading to the production of gametes in animals and spores in plants.【遗传学】 (细胞核的)减数分裂:发生在有性生殖的生物中之细胞分裂过程,这一过程会减少生殖细胞染色体数目,从而导致动物配偶子和植物孢子之产生
- Rhetorical understatement.间接肯定法:修辞上之轻描淡写、有节制的说法
- Greek meiōsis [diminution] 希腊语 meiōsis [减少]
- from meioun [to diminish] 源自 meioun [减少]
- from meiōn [less] * see mei- 2源自 meiōn [更少] * 参见 mei- 2
meiotʹic AHD[-ŏtʹĭk] (形容词)meiotʹically adv.(副词) |