查询词典 haploid

For example, if the haploid number is 7, the euploid number would be 7,14,21,28, etc, and there would be equal numbers of each different chromosome.

例如，一种生物单倍体染色体数目是7，整倍数将是7、14、21、28等数目，并且每条不同的染色体有相等的数目。

Euploidy The normal state in which an organism ' s chromosome number is an exact multiple of the haploid number characteristic of the species.

整倍性：正常状态下，生物体染色体数是此种生物单倍体数目整数倍的现象被称为整倍性。

At fertilization, when the haploid gamete s fuse, the diploid number of chromosomes is restored.

受精过程中，单倍体配子融合，恢复了二倍体的染色体数目。

A gamete containing a diploid number of chromosomes, rather than the usual haploid number.

2一个包含二倍体数目染色体而不是通常单倍体数目染色体的配子。

A haploid cell that results from the meiotic division of an oocyte and becomes a female gamete or an ovum .

同卵双生的从同一受精卵中产生的，具有相同基因结构和相似外貌的孪生子的；单卵的

Male gametogenesis is one of the key steps in plant sexual reproduction and is essential for the alternation between the diploid sporophytic phase and haploid gametophytic phase in the life cycle of higher plants.

植物雄配子体发生和发育是有性生殖的关键步骤之一，是高等植物通过有性生殖进行世代交替所必需的。

Instead genotype of unbalance gametophyte iscomposed of diversified genes from distantly relatedparents and the gametogenesis would abort because ofcontradiction in the haploid cells.

本试验结果结合过去的研究，说明水稻亚种的分化是自然选择作用于遗传变异的结果，生殖隔离是籼亚种和粳亚种连续积累的遗传分岐的产物。

The potential of moss as a model system to study plant biological process is associated with their relatively simple developmental pattern and the dominance of the haploid gametophyte in the life cycle.

苔藓植物具有相对简单的发育模式，单倍体的配子体在其生活史中占主导地位，作为研究植物生物学过程的模式系统具有诸多的优越性。

First, cultured gametophyte cells may be regenerated into haploid plants , but many species and genotypes are recalcitrant to this process.

那天和师妹讨论但单倍体的纯和优势，水稻单倍体培养主要通过花粉组培，但并不是所有植物都能"接受"这种方式。

In vitro gynogenesis is one of the major methods for haploid production.

离体雌核发育是单倍体诱导的主要途径之一。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！