What is the origin of blue eyes in humans?

People with blue eyes have a single, common ancestor, according to new research. A team of scientists has tracked down a genetic mutation that leads to blue eyes. The mutation occurred between 6,000 and 10,000 years ago. In effect, the turned-down switch diluted brown eyes to blue.

What country did blue eyes originate from?

Scientists concluded that every blue-eyed person on the world today can trace their ancestry back to a single European who probably lived about 10,000 years ago in the Black Sea region and who first developed a specific mutation that accounts for the now widespread iris coloration.

Where do people with blue eyes come from?

Answer Wiki. Blue eyes originated about 10 000 years ago in the Black Sea Region: The genes for blue eyes were then taken into Europe, Middle East, North Africa and Asia by ancient migrating humans.

Why did humans evolve blue eyes?

There’s also the idea that blue eyes were advantageous because they perceive stationary objects better than moving things. This could have been an advantage to hunter gatherer women who needed to identify and collect plant foods — indeed blue eyes may even have evolved in women first. But Sturm has another idea.

What is the genetic origin of blue eyes?

Blue eyes likely originated from a genetic mutation which is now widespread. Scientific research continues to show evidence that people with blue eyes have descended from a common ancestor who lived about 10,000 years ago. Hans Eiberg, a Danish geneticist, has pioneered research in this area of study.

What percentage of people have blue eyes?

In fact, only about 17 percent of the world’s population has blue eyes. In contrast, more than 50 percent of the global population is thought to have brown eyes. While blue eyes may be rare, they’re among the most common eye colors at birth.