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Gastrulation
noun
Definitions
Noun
- 1 The stage of embryo development at which a gastrula is formed from the blastula by the inward migration of cells.
"The study of comparative embryology, nevertheless, would lead us to expect to find this germ layer arising by a process of gastrulation."
- 2 the process in which a gastrula develops from a blastula by the inward migration of cells wordnet
Etymology
From German Gastrulation, coined by Ernst Haeckel in his 1872 work "Biology of Calcareous Sponges" (see also gastrula).
See also for "gastrulation"
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Unscramble this word: gastrulation