| Name: | palatoquadrate arch |
|---|---|
| Synonyms: | dorsal mandibular arch, dorsal visceral arch 1, upper jaw, upper pharyngeal jaw |
| Definition: | The dorsal portion of the first pharyngeal arch, comprising the upper jaw. |
| Ontology: | Anatomy Ontology [ZFA:0001272] |
| Name: | hypoplastic |
|---|---|
| Synonyms: | hypoplasia, underdeveloped |
| Definition: | A physical quality inhering in an organ or tissue by virtue of the bearer's exhibiting a decreased number of cells, typically associated with a decrease in size. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000645] |