What is rare about blue eyes?
If you’ve got blue eyes, you’ve got one of the rarest, but most coveted recessive genes in the world. The way blue eyes develop is even rarer than the eye color itself, however. Scientists have discovered that a genetic mutation on the OCA2 gene changes the body’s pigment production, creating blue eyes.
What is the secret of blue eyes?
The researchers found that a genetic mutation which occurred 6000 -10000 years ago is responsible for every single pair of blue eyes in the world today. According to Prof. Hans Eisberg who made the discovery: ‘Blue eyes are more attractive to potential partners than brown.
Are there any benefits to blue eyes?
People with blue eyes tend to have greater light sensitivity. Night vision is often better among people with blue eyes. A genetic mutation is responsible for blue eyes.
Why are blue eyes so attractive?
It doesn’t confer any evolutionary advantage … except that it gets him more mates.” Blue eyes reflect light more easily than brown, giving then the shine which perhaps makes them more attractive.
Are blue eyes disappearing?
Blue eyes are indeed becoming less common in the world. One study showed that about 100 years ago, half of U.S. residents had blue eyes. Another reason blue eyes are declining is because they were at an artificially high level before. In the past, blue-eyed people tended to have kids with other blue-eyed people.
What are some interesting facts about blue eyes?
11 Facts About Blue Eyes Big family. A researcher in Denmark has concluded that every blue-eyed person in the world is related. Make it a double! This sounds more like it could be one of those myths someone made up a long time ago that persisted, but this one is actually Protect those blues! No guarantees. Shades of blue eyes. Another risk. Blue eyes mutation. Beginning blue.
What do your blue eyes tell about you?
All blue eyed people have come from the same ancestor. It is said, that people with blue eyes are immune to pain. (They can tolerate pain several times more than people of other eye colors). They also display great stamina. Blue eyed people also can withstand long hours of discomfort and you might never hear a whimper from them. Black eye color
Are brown eyes better than blue eyes?
Common Eye Diseases for Brown Eyes: Some research indicates that people with brown eyes are actually at a lower risk for melanoma of the eye (intraocular melanoma). This may be due to the fact that brown eyes contain more pigment than blue eyes and are better able to block the harmful rays of the sun.
Which people are famous for blue eyes?
Jake Gyllenhaal. With an impressive resume that dates back to the early 90s,Jake Gyllenhaal has worked his way through the ranks to become one of Hollywood’s biggest stars.