Definisjon av allantois

Vi fant 2 definisjoner av allantoisengelsk.

Annonsering

WordNet WordNet by Princeton University

Noun

allantois - the vascular fetal membrane that lies below the chorion and develops from the hindgut in many embryonic higher vertebrates (reptiles, birds and mammals)
fetal membrane any membrane that functions for the protection or nourishment or respiration or excretion of a developing fetus
= synonym
= antonym
= relatert ord

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Substantiv

allantois - A sac, having a number of functions, that develops in the alimentary canal of the embryos of mammals, birds and reptiles.

Substantiv

  • Entall: allantois
  • Flertall: allantoises

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