Rods and cones are the photoreceptors which would we defective if a person is color blind, a genetic condition in which a person cannot see certain colors or differences in colors.
Photoreceptors are cells in the retina that distinguish light and influence variety discernment. The retina is the light-delicate part at the rear of the eye. There are two photoreceptors types known till yet: rods and cones. Signals from these photoreceptors are shipped off the mind for handling through the optic nerve. The optic nerve is a heap of nerve filaments interfacing the retina of each eye and the brain. There are more rods photoreceptors than cone photoreceptors in a typical natural eye
Color blindness— otherwise called variety vision lack (CVD) — is a condition where you don't see colors in the conventional manner. This can occur on the off chance that specific cells known as photoreceptors, or all the more explicitly cones, in your eyes are absent or not working accurately. These cones commonly permit you to see each variety on the rainbow.
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