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Double-walled stage of the embryo succeeding the blastula
Answer for the clue "Double-walled stage of the embryo succeeding the blastula ", 8 letters:
gastrula
Alternative clues for the word gastrula
Word definitions for gastrula in dictionaries
Douglas Harper's Etymology Dictionary
Word definitions in Douglas Harper's Etymology Dictionary
1877, Modern Latin, from Greek gaster (genitive gastros ) "stomach" (see gastric ) + Latin -ula , diminutive suffix. Related: Gastrulation .
WordNet
Word definitions in WordNet
n. double-walled 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 [also: gastrulae (pl)]
The Collaborative International Dictionary
Word definitions in The Collaborative International Dictionary
Planula \Plan"u*la\, n.; pl. Planul[ae] . [L., a little plane.] (Biol.) In embryonic development, a vesicle filled with fluid, formed from the morula by the divergence of its cells in such a manner as to give rise to a central space, around which the cells ...
Wiktionary
Word definitions in Wiktionary
n. (context embryology English) A stage in the development of embryos of most animals consisting of a two-layered sac of ectoderm and endoderm.