has_part has part has part develops_from develops from develops from immediate transformation of endodermal cell germ layer endoderm MESH:A16.254.425.407 http://upload.wikimedia.org/wikipedia/commons/c/c0/Endoderm2.png http://upload.wikimedia.org/wikipedia/commons/d/df/Gray10.png BTO:0000800 CALOHA:TS-0273 MESH:D004707 entoderm FBbt:00000125 TAO:0000017 BILA:0000038 Wikipedia:Endoderm UBERON:0000925 VHOG:0000154 MIAA:0000175 XAO:0000090 endodermal UMLS:C0014144 FMA:69071 AAO:0000139 EMAPA:16062 GAID:1305 The Bilateria are triploblastic (with true endoderm, mesoderm, and ectoderm) (...).[well established][VHOG] EV:0100005 ZFA:0000017 Primary germ layer that lies remote from the surface of the embryo and gives rise to internal tissues such as gut. SCTID:362855003 MAT:0000175 NCIT:C12706 EHDAA2:0000436 uberon EFO:0002545 presumptive endoderm