Associations to the word «Blastula»
Noun
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Wiktionary
BLASTULA, noun. (embryology) An early form in the development of an embryo, consisting of a spherical layer of cells filled with fluid; a blastosphere.
Dictionary definition
BLASTULA, 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.
Wise words
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