| chorioallantois | Extraembryonic membrane formed by the fusion of the allantois with the serosa or false chorion. In mammals it forms the foetal portion of the placenta; in avian embryos it is fused with the shell. (05 Mar 2000) |
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| chorioallantois |
very vascular fetal membrane composed of the fused chorion and adjacent wall of the allantois
출처: wordnet.princeton.edu/perl/webwn
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| chorioallantois |
The allantoic vesicle expands into the coelom and fuses with serosa to become a vascular exchange membrane called the chorioallantois. Gaseous exchange will occur through this membrane rather than through the yolk sac. The chorioallantois has an endodermal lining and mesodermal covering.
출처: www.suu.edu/sci/biology/classes/embryology/Quiz/gu...
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| chorioallantois | very vascular fetal membrane composed of the fused chorion and adjacent wall of the allantois |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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