Question

multiple select question select all that apply the retina contains photoreceptors called: iris cones retractors rods

Explanation:

The retina has two main types of photoreceptor cells. Cones are responsible for color - vision and function best in bright light. Rods are more sensitive to low - light conditions and are used for night - vision. The iris is the colored part of the eye that controls the amount of light entering, and retractors are not photoreceptors in the retina.

Answer:

B. cones, D. rods