Canadian Medical Guide > Anatomy > Embryonic Structures > Embryo > Cleavage Stage, Ovum > Blastula Terms and Definitions




Blastula

Medical Definition: An early non-mammalian embryo (EMBRYO, NONMAMMALIAN) that follows the MORULA stage. Blastula is usually a spherical structure containing a single layer of cells with a hollow cavity.
Guide Notes: non-mammalian only; mammalian, use BLASTOCYST
Previously Indexed: Blastocyst (1980-2002),Embryo, Nonmammalian (1975-2002)

Blastula Medical Definitions and Terms

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