Where does blonde hair originate from?
Where does blonde hair originate from?
According to geneticist David Reich, blond hair has ancient roots in Asia. The derived allele responsible for blond hair in Europeans likely evolved first among the Ancient North Eurasians. The earliest known individual with this allele is a Siberian fossil from Afontova Gora, in south-central Siberia.
How did Melanesians get blonde hair?
Hypotheses about the origins of this golden hair have included bleaching by sun and saltwater, a diet rich in fish, and the genetic legacy of Europeans or Americans. But a new study fingers a random mutation instead, suggesting that blond hair evolved independently at least twice in human history.
Can Pacific Islanders have blonde hair?
Indigenous people of the Solomon Islands in the South Pacific have some of the darkest skin pigmentation outside of Africa. But unlike most other tropical populations, they also have a high prevalence of blonde hair. Up to 10 per cent of the population is fair haired, the highest proportion outside of Europe.
Do Melanesian people have blonde hair?
Blond hair evolved independently in Melanesia, where Melanesians of some islands (along with some indigenous Australians) are one of a few groups that did not descend from Europeans who have blond hair. Therefore, it is rare in native populations outside of Europe and North Africa.
What country has the most natural blondes?
Some sources, such as Eupedia, claim that in central parts of Norway, Sweden, Denmark, Iceland and Finland, 80% of the population is blonde, with natural fair-haired people in other Baltic Countries (Latvia, Lithuania, Estonia, and other parts of Scandinavia) making up 50-79% of the population.
Why do Solomon Islanders have blonde hair?
The common occurrence of blond hair among the dark-skinned indigenous people of the Solomon Islands is due to a homegrown genetic variant distinct from the gene that leads to blond hair in Europeans, according to a new study from the Stanford University School of Medicine.
How do Solomon Islanders have blonde hair?
Are Melanesians of African descent?
The results showed that both the Aborigines and Melanesians share the genetic features that have been linked to the exodus of modern humans from Africa 50,000 years ago. Until now, one of the main reasons for doubting the “Out Of Africa” theory was the existence of inconsistent evidence in Australia.
Why do some Pacific islanders have blonde hair?
The findings, published in Science, reveal that a single mutation in the TYRP1 gene, which is involved in the hair and skin pigmentation process in humans, distinguished those with blonde hair. The mutation is recessive and so two copies are needed for a person to have blonde hair.
What country has the most blonde hair and blue eyes?
Finland. In the Land of the Midnight Sun, about 89% of Finnish people have blue eyes. Also known for their fair skin and blond hair, their love of sauna and penchant for coffee, the people of Finland have a distinct Nordic look that scientists have been studying for years.
Can a black person have natural blonde hair?
The Melanesians are the world’s only natural black blondes However, there are groups of dark skin people that also possess blonde hair. They are called “Melanesians”.
