| Name: | pharyngeal arch 4 |
|---|---|
| Synonyms: | branchial arch 2, gill arch 2, visceral arch 4 |
| Definition: | |
| Ontology: | Anatomy Ontology [ZFA:0001607] |
| Name: | mesenchymal cell |
|---|---|
| Synonyms: | mesenchymal cells |
| Definition: | A cell that normally gives rise to other cells that are organized as three-dimensional masses, rather than sheets. |
| Ontology: | Anatomy Ontology [ZFA:0009081] |