| Name: | peripheral olfactory organ |
|---|---|
| Synonyms: | nasal sac, nose |
| Definition: | Organ that is the specialized structure of the face that contains olfactory neurons. The peripheral olfactory organ is paired. |
| Ontology: | Anatomy Ontology [ZFA:0000047] |
| Name: | ectoderm |
|---|---|
| Synonyms: | |
| Definition: | The outer layer of the embryo derived from the epiblast. The definitive ectoderm will give rise to such tissues as epidermis, the central nervous system, neural crest, and sensory placode. |
| Ontology: | Anatomy Ontology [ZFA:0000016] |