Engelsk ordbog



Info: Dette websted er baseret på WordNet fra Princeton University.

Engelsk navneord: blastula

1. blastula (om dyr) 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


Termer med samme betydning (synonymer)blastosphere


Mindre specifikke termerconceptus, embryo, fertilized egg


Mere specifikke termerblastocyst, blastodermic vessicle


Omfatter disse specifikke termerblastocele, blastocoel, blastocoele, cleavage cavity, segmentation cavity, trophoblast









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