HyperDic: gàstrula

Català > 1 sentit de la paraula gàstrula:
NOManimalgàstruladouble-walled stage / stage of the embryo resulting from invagination of the blastula
Català > gàstrula: 1 sentit > nom 1, animal
SentitDouble-walled stage / stage of the embryo resulting from invagination of the blastula; the outer layer of cells is the ectoderm and the inner layer differentiates into the mesoderm and endoderm.
Partsarchenteron, arquènteroncentral cavity of the gastrula
GeneralembrióAn animal organism in the early stages / stages of growth and differentiation that in higher forms merge into fetal stages but in lower forms terminate in commencement of larval life
Anglèsgastrula
Espanyolgástrula

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