Word Games Pro Dictionary
blastosphere
noun
early stage of an embryo produced by cleavage of an ovum; a liquid-filled sphere whose wall is composed of a single layer of cells; during this stage (about…
Quick reference
Word Facts
Listen
Audio Pronunciation
The audio pronunciation service is temporarily unavailable. Please try again.
Meaning
Definitions
noun
early stage of an embryo produced by cleavage of an ovum; a liquid-filled sphere whose wall is composed of a single layer of cells; during this stage (about eight days after fertilization) implantation in the wall of the uterus occurs
Similar words