Guest

What is colour blindness ? Give reason for this defect ?

What is colour blindness ? Give reason for this defect ?

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
Some people cannot distinguish between the different colours. This is known as colour blindness. Colour blindness is due to the absence of cones on the nerve endings on the retina.

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free