WordNet: blastula, rakkula-aste
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 alkio, hedelmöitetty munasolu
- hyponym alkiorakkula, blastosysti
blastula
- (suomi) blastulaan liittyvä (derivationally related)
- (englanti) blastosphere (synonyymi)
- (englanti) blastula (synonyymi)
rakkula-aste
- (englanti) blastosphere (synonyymi)
- (englanti) blastula (synonyymi)