part of part of anatomical structure embryo embryonic structure AAO:0000138 Anatomical structure that is part of an embryo. Anatomical structure that is part of the embryo and is comprised of portions of tissue or cells.[AAO] Anatomical structure that is part of the embryo and is comprised of portions of tissue or cells.[TAO] Anatomical structure that is part of the embryo and is comprised of portions of tissue or cells.[VSAO] BILA:0000034 BTO:0000174 CALOHA:TS-2110 EFO:0000461 FBbt:00004208 FMA:69067 GAID:407 MESH:D004628 RETIRED_EHDAA2:0003169 TAO:0001105 UBERON:0002050 UMLS:C0013948 VSAO:0000178 XAO:0003042 ZFA:0001105 developing embryonic structure developing structure embryonale Struktur embryonic anatomical structure embryonic structures in FMA embryo is_a embryonic structure uberon developing anatomical structure