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卵

File:Oeufs002b.jpg · Wikimedia Commons · See Wikimedia Commons

EntityQ17147· pop 171· linked from 2,605 articles

胚胎的一种

AI overview

An egg is a reproductive cell or structure produced by certain animals, including birds, turtles, fish, cuttlefish, and insects like butterflies and moths. Eggs matter because they are how many animal species reproduce and develop new generations.

AI-generated from the Wikipedia summary — may contain errors.

Wikidata facts

Has part
eggshell
Image
ꠄꠘ꠆ꠒꠣ.jpg
Show 11 more facts
different from
bird egg
Commons category
Eggs
topic's main category
Category:Eggs
Commons gallery
Egg
Unicode character
🥚
found in taxon
Animalia
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
name
ꠄꠘ꠆ꠒꠣ
topic has template
Template:Eggs
Sources (4)

via Wikidata · CC0

Article · 中文

卵,又称作蛋,是卵生動物賴以繁殖的胚胎,有的是在雌性體外受精而成(例如魚類的卵),有的則是在雌性體內受精後再產出體外孵化(例如鳥類的卵)。魚類、鳥類、爬行動物、昆蟲,以及若干哺乳類都會產卵;有些卵僅被一層膠狀物質所包覆,有些則包覆着一層防水的殼。

Abstract from DBpedia / Wikipedia · CC BY-SA

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