Irish people hair and eye color
Eye color is a polygenic phenotypic character determined by two distinct factors: the .... People of European descent show the greatest variety in eye color of any .... DNA studies on ancient human remains confirm that light skin, hair and eyes ...
Black hair is the darkest and most common of all human hair colors globally, due to larger populations with this dominant trait. It is a dominant genetic trait, and it is found in people of all backgrounds and ... (such as green, gray or blue) colored eyes. Irish people with these traits are sometimes known as the "Black Irish".
Jun 12, 2018 ... According to a Science Direct Article “The HIrisPlex system for simultaneous prediction of hair and eye colour from DNA” which includes analysis of hair and eye ...