40. Such a dikaryon cannot apparently exist independently of the haploid phase .
这样的双核显然不能独立于单段而存在。
On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.
在萌发期,接合孢子经历减数分裂形单细胞再产新的植。
Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.
是一个单,该现二性仅限于合子的活史中的营养段。
Euploidy The normal state in which an organism's chromosome number is an exact multiple of the haploid number characteristic of the species.
正常状态下,染色数是此种单数目整数的现象被称为整性。
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These primary spermatocytes then go into meiosis I, and form two smaller haploid cells called secondary spermatocytes.
些初级精母随后进入减数分裂一期,形成两个较小单倍体,称为次级精母。
The end result of meiosis 2 is production of four haploid cells, n chromosomes; (23 in humans) .
减数分裂 2 最终结果是产生 4 个单倍体,n 条染色体;(人类为 23 条)。
These four daughter cells only have half the number of chromosomes than the parent cell; they are haploid.
四个子染色体数目只有母一半;它们是单倍体。
The microtubules that make up the spindle network disappear, and a new nuclear membrane surrounds each haploid set.
组成纺锤体网络微管消失,每组单倍体周围都有一层新核膜。
You'll remember from biology that gametes are haploid cells, meaning that they only have one set of chromosomes, and are formed by meiosis.
你会记得生物中配子是单倍体,意味着它们只有一套染色体,是由减数分裂形成。
Nuclear envelopes reform and cleavage or cell plate formation eventually produces a total of four daughter cells, each with a haploid set of chromosomes.
核膜改造和分裂或板形成最终产生四个子,每个子都有一组单倍体染色体。
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