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单词 Infertile egg
释义

Infertile egg

原声例句
科学杂志:动物学

This is when animals feed infertile eggs to their offspring.

这是动物将未受精卵喂给后代的时候。

10大小众精致宠物

Like chickens, female turtles can lay eggs without a male turtle being around to fertilize them — although these infertile eggs won't hatch.

像鸡一样,雌性海龟可以在没有雄性海龟为其受精的情况下产卵——尽管这些未受精的卵不会孵化。

TED-Ed(视频版)

Meanwhile, the queen lays thousands of eggs every day and is tended to by members of her entourage, which nourish her with the large, infertile eggs they lay.

与此同时,蜂后每天产下数以千计的卵, 并由她的随行人员照料,这些随行人员用它们产下的大而未受精的卵来滋养她。

中文百科

卵 Egg

(重定向自Infertile egg)
鸡蛋

是卵生动物赖以繁殖的胚胎,有的是在雌性体外受精而成(例如鱼类的卵),有的则是在雌性体内受精后再产出体外孵化(例如鸟类的卵)。鱼类、鸟类、爬行动物、昆虫,以及若干哺乳类都会产卵;有些卵仅被一层胶状物质所包覆,有些则包覆着一层防水的壳——有壳的卵通常称为「」。

英语百科

Egg 卵

(重定向自Infertile egg)
Eggs of various birds, a reptile, various cartilaginous fish, a cuttlefish and various butterflies and moths. (Click on image for key)
Salmon eggs in different stages of development. In some only a few cells grow on top of the yolk, in the lower right the blood vessels surround the yolk and in the upper left the black eyes are visible.Diagram of a fish egg: A. vitelline membrane B. chorion C. yolk D. oil globule E. perivitelline space F. embryo
Salmon fry hatching. The larva has grown around the remains of the yolk and the remains of the soft, transparent egg are discarded.

An egg is the organic vessel containing the zygote in which an animal embryo develops until it can survive on its own, at which point the animal hatches. An egg results from fertilization of an ovum. Most arthropods, vertebrates, and mollusks lay eggs, although some do not, such as scorpions and most mammals.

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更新时间:2025/6/21 12:49:19