Part of the eye that contains photoreceptors.
Sclera
Retina
Choroid
Conjunctiva
This is the innermost layer that contains the rods and cone cells, which are called the photoreceptors, since they are sensitive to light.
Eye lens focuses light on the retina containing rod cells which are photoreceptors. The number of rod cells in the eyes is
Which photoreceptor is responsible for colour vision of our eye?
On which of these parts can we find photoreceptors?