red hair is very uncommon in humans
Yes, I have brown hair myself.
only 1-2% has red hair, im also dark brown
That is a small percentage.
its 2-6% in nothern europeans tho since they have ancestry with red hair
I have never been to Europe.
you have to have two copies of the recessive allele to have red hair
That is why it is so rare.
since red hair required two copies of recessive genes its less common
I see, I may dye my hair red.