Respond to 100 words

In my research I found that the cause of color blindness is a genetic condition affects one in 12 men in some shape or form. Women are rarely affected by this condition. Color blindness or color deficiency is when there are problems with pigment in cones, like aging, an injury to the eye, side effects to mdications; and so the eye cannot recognize color in normally. There are 3 different types of color blindness. The most common of the three is red- green; this means that red and green look the same. After that is blue- yellow; the most rare is the complete absence of color.