WordNet: blastosphere, blastula
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
- hypernym conceptus, embryo, fertilized egg
blastosphere
- (englanti) blastospheric (derivationally related)
- (suomi) rakkula-aste (synonyymi)
- (suomi) blastula (synonyymi)
blastula
- (englanti) blastular (derivationally related)
- (suomi) rakkula-aste (synonyymi)
- (suomi) blastula (synonyymi)