释义 |
DictionarySeearchenteronprimordial gut
primordial gut[prī′mȯrd·ē·əl ′gət] (embryology) archenteron primordial gut
primordial guta flat sheet of intraembryonic endoderm that will change into a tubular gut due to the folding of embryonic body-head, tail, and lateral body folds. Synonym(s): archenteron, celenteron, endodermal canal, primitive gut, subgerminal cavitypri·mor·di·al gut (prī-mōr'dē-ăl gŭt) A flat sheet of intraembryonic endoderm that will change into a tubular gut due to the folding of embryonic body-head, tail, and lateral body folds. Synonym(s): primitive gut. |