Red hair occurs naturally in 1–2% of the human population.
That's interesting
people of northern or western EuropeanPeople with European ancestry get it more than any other
Is Red hair same as blond?
Red hair appears most commonly in people with two copies of a recessive allele on chromosome 16
What else can you tell me about red hair?
It is caused by by high levels of the reddish pigment pheomelanin and relatively low levels of the dark pigment eumelanin.
Wow, I didn't realize there was a scientific explanation for it
 It is associated with fair skin color, lighter eye colors
Thanks for teaching me about red hair