In most cases, you’d have blue eyes and hair somewhere on the spectrum of blond to brown or red hair with brown, hazel or green eyes. According to an article by evolutionary biology professor ...

the pigment that colors hair, skin, and eyes. Eiberg's theory is that a mutation occurred between 6,000 and 10,000 years ago that switched on the ability for the gene to dilute brown eyes to blue.

Most people with ocular albinism actually have blue eyes. For those who produce absolutely ... light skin that cannot burn, dark brown hair, no body hair, women not menstruating but continuing ...

Melanin is a brown pigment that determines the color not only of someone’s eyes, but also their hair and skin ... with the least melanin will appear blue, while those with a little more melanin ...

In most cases, you’d have blue eyes and hair somewhere on the spectrum of blond to brown or red hair with brown, hazel or green eyes. According to an article by evolutionary biology professor ...