Yes, and no. It's the expression of a genotype for hair color.
YY is phenotype Yy is not yy is a phenotype
the appearance of an organism is it's phenotype
The phenotype of the organisms. The physical and behavioral traits of the organism.
phenotype.
Phenotype
Haircolor Level
Yes why not?
Grey
genotype or phenotype
brown
brunett
YY is phenotype Yy is not yy is a phenotype
Blonde
dark brown/black
she has brunette curls
the appearance of an organism is it's phenotype
The phenotype of the organisms. The physical and behavioral traits of the organism.