卵子的

In this study, the fine structures of chorion, micropyle, sperm entry site and plasma surface of its eggs were observed by SEM and TEM.

用扫描和透射电子显微镜观察了天然三倍体萍乡肉红鲫成熟卵子卵壳、受精孔、精子进入区以及卵子质膜表面的细微结构，观察了两种不同交配组合：萍乡肉红鲫萍乡肉红鲫与萍乡肉红鲫♀兴国红鲤♂的受精早期精子入卵的时序。

Oogenesis of Phascolosoma esculenta is studied using histological microtechnique for ovary structure and the morphological changes.

中文摘要：采用组织学方法研究了可口革囊星虫卵巢结构及卵子发生过程的形态学变化，以探究可口革囊星虫卵子发生过程及特征。

These results provide a new proof of AR participating in the regulation of oogenesis development. 4. The immediate early-gene c-fos palys an important role in cell multiplication and differentiation.

这是我们首次在白蚁卵子发生过程中发现AR，并对非繁殖蚁和繁殖蚁生殖细胞发育的激素调节进行了对比，为进一步探讨AR在昆虫卵子发生中的调节机制提供了依据。

According to the size and shape of oocyte, the morphology of nucleolus, the growth of yolk and the structure of follicle, oogenesis of H. d. supertexta can be divided into three stages as follows: oogonium, previtellogenic oocyte and vitellogenic oocyte. The ovary wall is composed of tunica adventitia and germinal epithelium which will produce oogonia and follicle cells. The follicle is the structure unit of ovary.

根据卵细胞的大小、形状，核仁的形态，卵黄颗粒的积累情况，滤泡的结构等，将九孔鲍卵子的发生分为卵原细胞、卵黄发生前的卵母细胞和卵黄发生期的卵母细胞3个时期；卵巢壁由外膜及内生殖上皮构成，生殖上皮分化产生卵原细胞和滤泡细胞；卵巢的结构单位是滤泡。

The extra pronuclear of triploid zygotes after IVF is from sperm and the zygotes have no implantation value.

IVF后3PN卵子中多余的原核多为精子来源，没有移植价值；ICSI后3PN中多余的原核非精子来源，ICSI后3PN中二倍体率与IVF相比显著增高，在患者ICSI后无2PN卵子时可考虑行植入前遗传学诊断。

While one set fertilizes the egg, the other is destined for the sac that surrounds the egg.

一组让卵子受精，另一组进入卵子四周的花囊。

The female seahorse inserts her eggs into the belly of the male seahorse, and he then inseminates the eggs inside his belly.

雌性的海马将卵子输入雄海马的腹部，雄海马在腹部使卵子受精。

Like all other sexual animals, the male produces sperm and the female eggs, but she injects the eggs into his brood pouch where he fertilizes them.

如同其它有性别之分的动物一样，雄性制造精子，雌性制造卵子，但雌海马会将卵子注入雄海马的孵卵囊中受精。

So do parents:Ads for egg donors offer bonuses for blonds,and sperm banks in Denmark are booming,thanks in part to demand for the country's natural blond donors.

父母的态度也一样，寻求捐献卵子的广告对金发女子提供的报酬要高于一般标准。丹麦的精子库生意特别好，这在一定程度上是因为该国拥有天生金发的捐献者。

They are the result of two sperm cells fertilising a single egg, which then divided to form two embryos - and each sperm contributed genes to each child.

他们是两个精子细胞与一个卵子结合的结果，结合后的卵子分裂形成了2个胚胎——各自精子对各自幼儿提供基因。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。