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More proof of "black" Moors
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[QUOTE]Originally posted by MindoverMatter718: [QB] [QUOTE]Originally posted by TheAmericanPatsy: [qb] They could carry that marker and be as white as a sheet. [/qb][/QUOTE]Well, the genetic mutation for pale skin arose after Africans migrated into said European areas, so they could not have been white as a sheet, sorry, but you can take that sheet from your head. [QUOTE] [i]Researchers have disagreed for decades about an issue that is only skin-deep: How quickly did the first modern humans who swept into Europe acquire pale skin? [b]Now a new report on the evolution of a gene for skin color suggests that Europeans lightened up quite recently, perhaps only 6000 to 12,000 years ago.[/b] This contradicts a long-standing hypothesis that modern humans in Europe grew paler about 40,000 years ago, as soon as they migrated into northern latitudes. Under darker skies, pale skin absorbs more sunlight than dark skin, allowing ultraviolet rays to produce more vitamin D for bone growth and calcium absorption. "The [evolution of] light skin occurred long after the arrival of modern humans in Europe," molecular anthropologist Heather Norton of the University of Arizona, Tucson, said in her talk. Either way, [b]the implication is that our European ancestors were brown-skinned for tens of thousands of years[/b] --a suggestion made 30 years ago by Stanford University geneticist L. Luca Cavalli-Sforza. He argued that the early immigrants to Europe, who were hunter-gatherers, herders, and fishers, survived on ready-made sources of vitamin D in their diet. But when farming spread in the past 6000 years, he argued, Europeans had fewer sources of vitamin D in their food and needed to absorb more sunlight to produce the vitamin in their skin. Cultural factors such as heavier clothing might also have favored increased absorption of sunlight on the few exposed areas of skin, such as hands and faces, says paleoanthropologist Nina Jablonski of PSU in State College.[/i] [/QUOTE] [/QB][/QUOTE]
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