part_of part of part of has part has part has_part cell cell mouth http://upload.wikimedia.org/wikipedia/commons/0/06/Mouth_illustration-Otis_Archives.jpg EHDAA2:0001326 ZFA:0000547 FBbt:00003126 FMA:49184 AAO:0010355 MA:0000341 Wikipedia:Mouth BTO:0004698 http://purl.obolibrary.org/obo/uberon/images/lamprey_sucker_rosava_3238889218.jpg VHOG:0000280 TADS:0000040 EMAPA:16262 regio oralis galen:Mouth CALOHA:TS-1315 MESH:D009055 EHDAA:542 VHOG:0000812 TAO:0000547 GAID:75 TGMA:0000131 ZFA:0000590 MA:0002474 MIAA:0000038 XAO:0003029 MAT:0000038 TAO:0000590 The proximal portion of the digestive tract, containing the oral cavity and bounded by the oral opening. In vertebrates, this extends to the pharynx and includes gums, lips, tongue and parts of the palate. Typically also includes the teeth, except where these occur elsewhere (e.g. pharyngeal jaws) or protrude from the mouth (tusks). SCTID:21082005 EFO:0000825 BTO:0001090 digestive tract