What is the meaning of gastrula?

noun

  • 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. .
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APAWordNet. (2010). Gastrula. Retrieved September 25, 2026, from http://smartdefine.org/gastrula/definitions/1194910
ChicagoWordNet. 2010. "Gastrula" http://smartdefine.org/gastrula/definitions/1194910 (accessed September 25, 2026).
HarvardWordNet 2010, Gastrula, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/gastrula/definitions/1194910>.
MLAWordNet. "Gastrula" 23 October 2010. Web. 25 September 2026. <http://smartdefine.org/gastrula/definitions/1194910>
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