Eye Colors Around The World
There are many different eye colors in humans but colors like red green blue violet and heterochromia are very rare and are found in a very limited number of people.
Eye colors around the world. The pigmentation of the eye s iris and the frequency dependence of the scattering of light by the turbid medium in the stroma of the iris. As human ancestors began to migrate to various places around the world the pressure for selection of dark skin color was not as intense. The color depends on which layer reflects the light. Aside from sharing the same rich eye color you re also the proud owners of the most melanin pigment within your irises meaning your eyes are naturally more protected from the sun.
Eye color is a polygenic phenotypic character determined by two distinct factors. Learn more about eye colors. Most beautiful eye colors around the world brown eyes with brown eye people making up more than 55 of the global population brown eyes are the most common eye color amongst people. Amber is a golden yellow or coppery color without specks of.
9 in humans the pigmentation of the iris varies from light brown to black depending on the concentration of melanin in the iris pigment epithelium located on the back of. Discussed in this article are the top 5 rarest eye colors in humans around the world. After brown 8 10 of the world has blue eyes 5 has amber or hazel eyes and 2 of the world has green eyes. This is because of the double layer of iris present in the eye.
About 5 percent of people around the world have this rare eye color. While evidence is still being collected most scientists agree that the natural selection for the lighter eye colors is linked to the relaxation of selection for the darker skin tones.