查询词典 female gamete

Egg apparatus The three haploid nuclei that are situated at the micropylar end of the embryo sac in most flowering plants. The central nucleus is the female gamete and those to either side of it are called the synergids.

卵器：在大多数显花植物的胚囊中，位于珠孔端的三个单倍体核，其中卵细胞位于中央，两个助细胞分别位于两边。

The process of male and female gamete recognition is a key link but we know nothing about it.

目前对双受精过程中有关雌、雄配子识别的机制还知之甚少。

What is formed when a male gamete combines with a female gamete?

当一个雄配子和一个雌配子结合后将生成什么？

Reproduction involving the union or fusion of a male and a female gamete .

由雄性和雌性结合体相结合或融合而进行的繁殖。

The female reproductive cell or gamete of animals;egg.

卵细胞雌性再生细胞或动物的配子；卵

A large nonmotile female gamete or egg cell, formed in an oogonium and ready for fertilization.

卵球一种不活跃的大雌配子或卵细胞，形成于卵巢中并在那里准备受精

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

In all except the most primitive organisms, the female gamete is nonmotile.

另外，除大多数原始生命体以外，雌配子是不移动的。

Seeds produced in this way may be either haploid or diploid depending on whether or not the megaspore mother cell undergoes meiosis, often, in the process termed pseudogamy, entry of the male gamete is required to stimulate the development of the female gamete, even though nuclear fusion does not occur.

有时也有假结合的过程发生，在这个过程中，雄性配子的进入是为了促进雌性配子的发育，但核融合的现象却不发生。

The term also describes the development of an unfertilized female gamete into the sporophyte, a phenomenon described as PARTHENOGENESIS.

也用来描述未受精的雌配子发育为孢子的现象。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。