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vitelline membrane

noun

Definition of vitelline membrane

  1. :  a membrane enclosing an egg that comprises the zona pellucida in mammals and that upon fertilization splits off from the surface of the egg forming a fertilization membrane in many invertebrates and amphibians and in some fish



1845

First Known Use of vitelline membrane

1845


Medical Dictionary

vitelline membrane

noun

Medical Definition of vitelline membrane

  1. :  a membrane enclosing the egg proper and corresponding to the plasma membrane of an ordinary cell



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