Originally, everyone had brown eyes, which are caused by melanin. The melanin helped protect the eyes from the damaging effects of ultraviolet light.
Melanin. The amount and type of pigment in the iris of the eye causes the eyes color.
The colored part of the eye is called the iris.
This would be the iris.
We have color eyes because Aunt sisters might of had them but they might of past them to you so that is why or it is just your luck to have color eyes.Part of the eyes is Epithelium,Iris Stroma,Cellular
Wilma Rudolph's eye color was brown
The iris gives the eye it's color. It is not a muscle.
If your color blindness is genetic (as opposed to having been caused by trauma or neurological issues), the only part of the eye 'affected' would be the cones, that part of the eye responsible for discerning color.
Melanin. The amount and type of pigment in the iris of the eye gives the eye it's color.
The "What eye color do I have scanner" reveals your eye color by analyzing the pigmentation in your iris, which determines the color of your eyes.
Melanin is the pigment found in the eyes that gives them their color. It is produced by cells called melanocytes and the amount of melanin present determines eye color, such as brown, blue, green, or hazel.
Eye color is based on the amount and type of pigments in the iris of the eye.
He has brown eyes :)Liam Payne's eye color is brown.