Question

what are rod and cones ? give its importance​

Answer 1

Answer:

Rods are responsible for vision at low light levels (scotopic vision). They do not mediate color vision, and have a low spatial acuity. Cones are active at higher light levels (photopic vision), are capable of color vision and are responsible for high spatial acuity

Rod, one of two types of photoreceptive cells in the retina of the eye in vertebrate animals. Rodcells function as specialized neurons that convert visual stimuli in the form of photons (particles of light) into chemical and electrical stimuli that can be processed by the central nervous system.

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