Vitelline membrane

Pronunciation
/VIT-ill-in mem-BRAYN/
Category
Anatomy
Singular
Vitelline membrane
Plural
Vitelline membranes

Definition

A flexible, protein-rich layer surrounding the yolk of insect eggs, playing crucial roles in embryonic protection and development.

Etymology

Example

The vitelline membrane is located just below the chorion, forming a protective barrier around the developing embryo.

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