Term: retinal photoreceptor layer photoreceptor cell
Name: retinal photoreceptor layer
Synonyms: retinal photoreceptor layers
Definition: The layer within the retina where the photoreceptor cell receptor segments reside. This layer is closest to the sclera.
Ontology: Anatomy Ontology [ZFA:0000143]

Name: photoreceptor cell
Synonyms: photoreceptor cells
Definition: A cell specialized to detect and transduce light.
Ontology: Anatomy Ontology [ZFA:0009127]