Definition: Gastrula Meaning in English to Urdu is شکمینہ, as written in Urdu and Shakmina, as written in Roman Urdu. Accurate Gastrula Translation, Synonyms and Antonyms.
n
. An embryonic form having its origin in the invagination or pushing in of the wall of the planula or blastula (the blastosphere) on one side, thus giving rise to a double-walled sac, with one opening or mouth (the blastopore) which leads into the cavity (the archenteron) lined by the inner wall (the hypoblast). See Illust. under invagination. In a more general sense, an ideal stage in embryonic development. See gastru00e6a.