blue eyes wallpaper description

this application is a live wallpaper or screensaver of blue eyes wallpaper set the app as live wallpaper to decorate your phone downloads blue eyes wallpaper from our store page. we have the best collection of blue eyes wallpaper. you can also download other live wallpaper in case you don’t find this lwp suitable for you, we had a vast lwp collection. scientists believe that every person with blue eyes shares a common ancestor. this eye color first originated somewhere between 6-10 thousand years ago as a result of a genetic mutation. the mutated gene interferes with the body's ability to produce melanin in the iris of the eye. melanin is a pigment that provides color to the eye, skin and hair.

since less melanin is produced, eye color manifests as a blue. cool eye wallpapers. this mutation affects only the iris of the eye and does not stop melanin production, only reduces it. interestingly there are no blue pigments in the eye. blue eyes, as well as green and hazel eyes, appear a certain color because of a principle known as rayleigh scattering, which is the reason the sky appears blue, even though it isn't actually that color. lighter eye colors, like blue eyes, are largely affected by the colors and light around them. cool eye wallpapers. the appearance of the eyes can vary from moment to moment. blue eyes can be found in many countries throughout the world, but are more common in northern europe and near the baltic sea in countries like denmark, sweden and norway. in areas where blue eyes are predominant, 80% of the population or more may carry this eye color.

blue eyes can also be found in western asia and in the jewish population in israel. cool eye wallpapers. in the united states blue eyes are becoming increasingly rare. a hundred years ago about 50% of those born had blue eyes. seventy years ago about 30% of those born had this trait. currently only 1 in 6 are born with blue eyes. this change is believed to have many factors including immigration patterns, genetics and increasing intermarriage rates. interestingly if the melanin is removed from the eye, all eyes would appear blue in color. this is one reason why most babies are born with blue eyes. the melanin in the eye takes time to implant and to darken from uv exposure. cool eye wallpapers. a baby's eyes will often appear blue for several months until they settle on their permanent eye color, usually around 6 months of age. blue eyes might be rare in adults, but for caucasian babies it is the most common eye color.