Term: pharyngeal arch 3 mesenchyme
Name: pharyngeal arch 3
Synonyms: branchial arch 1, gill arch 1, visceral arch 3
Definition:
Ontology: Anatomy Ontology [ZFA:0001606]

Name: mesenchyme
Synonyms:
Definition: A mesh-like cell arrangement, less compact than an epithelium.
Ontology: Anatomy Ontology [ZFA:0000393]