why people are color blindness
When u can't see u only u see red green, blue also mixed colors. It's a rare thing, it will make your eye vision bad it will change your life at some point u also it meat get in when your born. It has three type of cone cell one could be color blindness two you you lose your vision three you cant see at all.cells sense different amounts of these three basic colors. The highest concentration of cone cells are found in the macula, which is the centralcells sense different amounts of these three basic colors. The highest concentration of cone cells are found in the macula, which is the central. A color vision problem can change your life. It may make it harder to learn and read, and you may not be able to have certain careers. But children and adults with color vision problems can learn to make up forhttp://www.webmd.com/eye-health/tc/color-blindnes...
The answer of color blindness
answer2:: Signs and Symptoms of Color Blindness. Children with achromatopsia demonstrate poor vision and an inability to tolerate bright light at a very young age. A child who is having trouble in school should be evaluated for vision problems, including color vision deficiency.
answer3::The two genes that produce red and green light-sensitive proteins are located on the X chromosome. Mutations in these genes can cause color blindness. Color blindness is a common inherited sex-linked disorder that affects a person's ability to see or recognize certain colors.