胚腔

桑葚胚发育为囊胚的过程

胚腔[1][2](英語:coelom,celom)或译体腔体腔囊[3][4],是由中胚层包裹、内部充满液体的空间,分布在体壁消化道之间。胚腔是三胚层动物在胚胎早期发育,原肠形成之后,在内、外两胚层之间产生了中胚层,中胚层细胞通过不同的方式,在中胚层之间形成了胚腔。

参考

  1. ^ 胚腔,體腔. 樂詞網. 國家教育研究院.  (繁體中文)
  2. ^ 黃仲蓀; 金淑然. 最新英漢醫學大辭典. 中央圖書出版社. 2005: 320. ISBN 9789576375408. 
  3. ^ 中国科学院. 海洋研究所. 海洋科学集刊, 第 22 卷. 科學出版社. 1984: 143. 
  4. ^ China. 衛生部. 衛生教材編審委員會. 組織學胚胎學名詞合編. 商務印書館. 1953: 9. 

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