Why Is Color Blindness More Common In Males Than Females

Why is color blindness more common in males than females.

Why is color blindness more common in males than females.

Colorblindness is more common in males than in females because it is considered to be a sex linked trait. Have certain eye diseases like glaucoma or age related macular degeneration amd have certain health problems like diabetes alzheimer s disease or multiple sclerosis ms. The most common form of color blindness is inherited. White men are disproportionately affected.

This inherited condition involves failure of the pituitary gland which can lead to incomplete or unusual gender related development such as of sexual organs. People with an x chromosome and a y chromosome only need their one x to be defective to catch it. Color blindness can be one symptom of this condition. Have a family history of color blindness.

The most commons forms of colorblindness are genetic conditions passed along the x chromosome. Color blindness also can occur when aging processes damage retinal cells. That is why males are more prone to color blindness. People with two x chromosomes need both to be defective.

Females have two x chromosomes and so are more likely. If the allele is present on only one chromosome the female becomes a carrier of the disease. Overall colorblindness is much more common in males than females due to the fact that it is a sex linked trait. In this case the gene for this trait is located along the x chromosome and males tend to.

More men than women have red green colour blindness as the dodgy copy of the gene is on the x chromosome which males only get one copy of. Since males have only one x chromosome it carrying the allele renders them affected. It s also way more common in men than in women. Women can be carriers of hereditary forms of color deficiency that is passed through a defect in the x chromosome.

The gene for colorblindness is carried on the x chromosome. However color blindness can be acquired and caused by many diseases that affect the retina or the optic nerve. Men have a much higher risk than women for color blindness.