bn:00011162n
Noun Concept
NL
blastula  blastosphere
EN
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 WordNet 3.0
Relations
Sources
Dutch Open Multilingual WordNet
Wikidata
WordNet Translations
Wikipedia Translations