Question

Colour blindness is related withba defect in nerve cells

Answer 1

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Most people with color blindness are born with it. This is called a congenital condition. Congenital color vision defects usually pass from mother to son.

These defects are due to partial or complete lack of cones in the retina. Cones help you to distinguish the colors red, green, and blue.

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Answer 2

Colour blindness:unable to distinguish between certain colours. Colour blindness is caused due to genetic disorder which cannot be cured.