Blastosphere — synonyms, definition

1. blastosphere (Noun)

1 synonym
blastula
1 definition

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 eight days after fertilization) implantation in the wall of the uterus occurs.

4 types of
conceptus embryo fertilised egg fertilized egg
2 types
blastocyst blastodermic vessicle
6 parts
blastocele blastocoel blastocoele cleavage cavity segmentation cavity trophoblast