As nouns the difference between allantoids and allantois
is that allantoids is plural of allantoid while allantois is a sac, having a number of functions, that develops in the alimentary canal of the embryos of mammals, birds and reptiles.
allantois
English
Noun
(
wikipedia allantois)
(
en-noun)
(anatomy) A sac, having a number of functions, that develops in the alimentary canal of the embryos of mammals, birds and reptiles.
Synonyms
* allantoic sac
* allantoid
Anagrams
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