Famous Is Brown Hair Dominant Or Recessive References. A brunette may have two brown hair alleles or one brown allele and one blonde allele. Their hair becomes darker because of the genes and the melanin that gives colour.

Fill the first column and row with the parent's alleles. September 8, 2023 fact checked by dana bressette table of contents what will your baby look like? Web if the copies are different to one another, then the dominant gene will determine the colour.
