Is it true men are more prone to colour blindness than women?
Q. Is it true men are more prone to colour blindness than women?
A. Yes, it is true as women needs two effect X-chromosomes, one from her mother and one from her father to have this disease but a man needs one X chromosomes as he has one X and one Y-chromosomes unlike a woman who has two X-chromosomes. It is because of this that men suffer more from this problem than women.