Color Blindness Common In Males

It s the most common form of color blindness and affects 5 of males but is rare in females.

Color blindness common in males.

Colour blindness is more common in men than in women because the genes responsible for the color blindness are located on the x chromosome. It is rare to have no color vision at all. In red green color blindness this means difficulty distinguishing between shades of red green and yellow. It is much more common for men to inherit color blindness.

Since it s passed down on the x chromosome red green color blindness is more common in men. It happens when the green cone photopigment doesn t work as it should. Males have only one x chromosome whereas females have two x chromosomes. The most common color deficiency is red green with blue yellow deficiency being much less common.

The genes that can give you red green color blindness are passed down on the x chromosome. In males only one defective x chromosome is enough to cause colour blindness. The most common cause of color blindness is an inherited problem in the development of one or more of the three sets of the eyes cone cells which sense color. Among humans males are more likely to be color blind than females because the genes responsible for the most common forms of color blindness are on the x chromosome.

There is no treatment for color blindness when it is inherited.