Tag: Complex traits

Blonde on Blonder

Scientists haven’t agreed on whether blondes indeed have more fun, but at least there is some consensus on what makes their hair blond. 23andMe scientists looking at the biology behind hair color found three genetic variants already known to be strongly associated with having golden locks among 23andMe ...

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Back to School Smarts and Genetics

If you want to stir up trouble, start talking about the role genetics plays in intelligence. First there’s the whole question of what you’re talking about: Is intelligence measured through mathematical skills, problem solving, perceiving emotions, or a raw score from an I.Q. test? Not to be glib but ...

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