| allantois |
vascular fetal membrane that develops from the hindgut in embryonic higher vertebrates (reptiles, birds and mammals)
출처: wordnet.princeton.edu/perl/webwn
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| allantois |
extraembryonic membrane, generates vascularization of chorion, proximally forms urinary bladder.
출처: embryology.med.unsw.edu.au/Notes/Index/A.htm
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| allantois |
An extraembryonic membrane of reptiles, birds, and mammals. Saclike outgrowth of tissue that extends outward from the gut of a developing embryo. In mammalian embryos it is situated between the chorion and amnion and functions in respiration, excretion, and nutrition.
출처: www.uvm.edu/~jdecher/GoT.html
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| allantois |
A sac connected to the emrbyo's abdomen making respiration by the embryo possible; it also stores excretions, absorbs albumen used for food by the embryo, and absorbs calcium from the egg shell for the structural needs of the embryo.
출처: www.urbanext.uiuc.edu/eggs/res02-definitions.html
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| allantois |
A sac-like organ of an embryo that obtains oxygen, nourishment, and calcium from the egg and in which is deposited the embryo's waste products.
출처: www.crescent.edu.sg/ipw/1999/23-chicken/terms_to_k...
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