| Name: | retina | 
|---|---|
| Synonyms: | retinas | 
| Definition: | Multi-tissue structure that contains the retinal neural layer and the retinal pigmented epithelium, and develops from the optic cup. | 
| Ontology: | Anatomy Ontology [ZFA:0000152] | 
| Name: | artery | 
|---|---|
| Synonyms: | arterial system | 
| Definition: | Blood vessels that carry blood away from the heart. | 
| Ontology: | Anatomy Ontology [ZFA:0000005] |