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its color defiency :) color blindness is when u cant see any colors and it is very rare.
Color blindness is the inability to see certain colors in the usual way.
It is a misleading term because people with color blindness are not blind. Rather, they tend to see colors in a limited range of hues; a rare few may not see colors at all.
Monochrome color blindness is the inability to see certain colors or color differences. It is a vision deficiency that is classified as a mild disability.
I'm pretty sure that is is color blindness to certain colors which makes it so you can only see certain colors.
Color blindness comes in varying degrees. With complete color blindness a person sees only black and white, no colors. There is also partial color blindness, which prevents a person from fully perceiving all colors, although there is some color perception. There are few practical consequences to a lack of color vision - it can be harder to tell when fruit is ripe. But then, you can still feel the fruit to see how hard it is.
color blindness affects the human body as you cant see certain colors which is not good.
A form of color blindness that enables you to see all colors except for red and greenSometime referred to as Daltonismsex-linked conditions.
Mice, like most mammals, are color-blind. They see a very limited number of colors - similar to what some humans with color blindness see
You can become color blind at any age.
I do not believe color blindness is correctable with any type of lens. It is caused by the absence/malfunction of the proper structure (cones) within the eye to detect certain wavelengths of light and thus, certain colors. Red lenses will help with the test for color blindness.
Occasionally, changes can occur in the affected person's capacity to see colors after age 60.