umbilical vesicle
ریشه و کاربرد
ریشه
From Latin 'umbilicus' meaning 'navel' and 'vesicula' meaning 'small bladder'.
مثال
- The umbilical vesicle provides nutrients to the embryo in the early stages of development.
- The umbilical vesicle is one of the first structures to form in the developing embryo.
- The umbilical vesicle is also known as the yolk sac.
ترکیبهای رایج
Umbilical vesicle formation Umbilical vesicle development
تعریف انگلیسی
noun
- membranous structure that functions as the circulatory system in mammalian embryos until the heart becomes functional