2 ms·

I read that a red beard could be a sign. (I have a red beard and 23andme confirmed my Neanderthal genes)

• Talanes 6y ago
  Do you have any source on that? I've always been under the impression that red beard hair was known to be caused by having a single copy of the (mostly) recessive gene that causes red hair. It was always taught as the example to how recessive doesn't always mean that the gene doesn't have an effect.