vitelline sac

(Pronunciation -تلفظ سنیۓ ) US:

Slow

Normal

Noun: vitelline sac

1. vitelline sac [ Synonyms: umbilical vesicle, vesicula umbilicus, yolk sac]
Membranous structure that functions as the circulatory system in mammalian embryos until the heart becomes functional

Generic Words:

sac

Word of the day

December 05, 2025

Underrate

- make too low an estimate of

تہوڑا سمجھنا,کم اہمیت دینا,کم قیمت لگانا,کم اندازہ لگانا

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