Term: retina blood vasculature
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: blood vasculature
Synonyms: blood vessel
Definition: Is an interconnected tubular multi-tissue structure that contains blood that is actively transported around the organism.
Ontology: Anatomy Ontology [ZFA:0001079]