Hosted on MSN1mon
This Is the Rarest Hair Color and Eye Color Combination in HumansJust as the MC1R gene determines your hair color, a single gene, OCA2, is 75% responsible for your eye color, Dr. Kaplan says. For eye color, the OCA2 gene determines how much melanin is in the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results