| Name: | ventral mandibular arch |
|---|---|
| Synonyms: | lower jaw, mandible, mandibular series |
| Definition: | The ventral portion of the first pharyngeal arch, comprising the lower jaw. |
| Ontology: | Anatomy Ontology [ZFA:0001273] |
| Name: | osteoblast |
|---|---|
| Synonyms: | osteoblasts |
| Definition: | A bone-forming cell which secretes an extracellular matrix. Hydroxyapatite crystals are then deposited into the matrix to form bone. |
| Ontology: | Anatomy Ontology [ZFA:0009031] |