- blastodermic vessicle
- nounthe blastula of a placental mammal in which some differentiation of cells has occurred• Syn: ↑blastocyst• Hypernyms: ↑blastula, ↑blastosphere
Useful english dictionary. 2012.
blastodermic vessicle
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blastocyst — noun the blastula of a placental mammal in which some differentiation of cells has occurred • Syn: ↑blastodermic vessicle • Hypernyms: ↑blastula, ↑blastosphere … Useful english dictionary
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 • Syn … Useful english dictionary
