what are photoreceptors ???
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Explanation:
Photoreceptors are the cells in the retina that respond to light. Their distinguishing feature is the presence of large amounts of tightly packed membrane that contains the photopigment rhodopsin
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Photoreceptors are specialized cells for detecting light. They are composed of the outer nuclear layer that contains the cell nuclei, the inner segment that houses the cell machinery, and the outer segment that contains photosensitive pigment.
Some in peripheral retina: None in fovea
Respond in bright light: Bleached in bright light
Cones: Rods
High visual acuity: Low visual acuity
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