Scientists believe that it is possible to trace all blue-eyed people back to a common ancestor, who likely had a genetic mutation that reduced the amount of melanin in the iris. Most people with blue eyes are of European descent.
Only 8 Percent of the World's Population Has Blue Eyes
Since blue eyes are genetically recessive, only 8 percent of the world's population has blue eyes. While blue eyes are significantly less common than brown eyes worldwide, they are frequently found from nationalities located near the Baltic Sea in northern Europe.
The most prevalent place to find people with blue eyes (and where those percentages are considerably higher) is in the Scandinavian region. Europe also has pocket where people with blue eyes can be more commonly found. While the color blue is beautiful in the eyes, it is also evidence of less melanin production.
Europe has the widest variety of eye color, according to Custers, who adds those of European descent are the largest population of blue eyes. Europe was the epicenter of the blue-eye gene mutation. More than 80 percent of the inhabitants of Estonia and Scandinavian countries have blue eyes.
There are plenty of blue-eyed Asians. This probably happens when the traditional blue-eyed allele comes into a family from a (possibly very distant) European ancestor. Blue eyes then resurface in a child generations later if they inherit the allele from both parents.
The most common eye colors depend largely on geographic location. For example, Asians typically have brown eyes, while Europeans are more likely to have eyes of blue or other lighter hues.
"In Australians of European ancestry, the percentage of eye colours are 45 percent blue-grey, 30 percent green-hazel and 25 percent brown. If you're considering non-European ancestry it is the almost completely brown eye colour."
We found that green is the most popular lens colour, with brown coming in a close second, despite it being one of the most common eye colours. Although blue and hazel are seen as the most attractive eye colours for men and women they are surprisingly the least popular.
It turns out most Vikings weren't as fair-haired and blue-eyed as legend and pop culture have led people to believe. According to a new study on the DNA of over 400 Viking remains, most Vikings had dark hair and dark eyes.
"Many studies have been performed and they all concluded the same thing - a majority of all people consider those with blue eyes to be slightly more attractive on average than people with brown or hazel eyes."
The laws of genetics state that eye color is inherited as follows: If both parents have blue eyes, the children will have blue eyes. The brown eye form of the eye color gene (or allele) is dominant, whereas the blue eye allele is recessive.
Introduction. Eye colour, or more correctly iris colour, is often used as an example for teaching Mendelian genetics, with brown being dominant and blue being recessive.
If a blue-eyed newborn develops more melanin in their irises, their eyes might darken or turn brown or hazel. This change usually happens in the baby's first year. But it can take up to a few years for eyes to turn the color they'll be for the rest of their life.
The dark blue evil eye protects you from fate and bad karma.
This beautiful symbol of protection will not only protect you from negative fate and bad karma, but it will also help to calm you and promote tranquility.
Louis Children's Hospital. As a general rule of thumb, baby eye color tends to get darker if it changes. So if your child has blue eyes, they may turn to green, hazel or brown. “The changes are always going to go from light to dark, not the reverse,” Jaafar says.
And what would you think is the most attractive eye color? In a website poll of over 66,000 respondents, 20% said green was the most attractive, followed by hazel and light blue at 16%. Brown was far and away voted the least attractive (6%).
Intelligence was the number one trait associated with brown, the most common eye color in the U.S., by 34 percent of respondents.
Rarest Eye Colour – Green.
Blue eyes: 8%-10%
What eye colors are acceptable for Aussies? Both the ASCA and AKC standards are virtually identical, stating that eyes shall be brown, blue, amber or any covers pretty much variation or combination of these with marbling and flecks acceptable which anything you are likely to see in a dog.
Your children inherit their eye colors from you and your partner. It's a combination of mom and dad's eye colors – generally, the color is determined by this mix and whether the genes are dominant or recessive. Every child carries two copies of every gene – one comes from mom, and the other comes from dad.
People of Asian, Spanish, South American, and South African descent are most likely to have amber eyes.
There's a little genetic tweak that makes the combination of red hair and blue eyes the rarest of them all. The same Nature study mentioned above found that another gene variant, HERC2, interacts with both the MC1R gene and the OCA2 gene—and it can shut off the redhead gene while expressing blue eyes and blonde hair.