In humans, the presence of black eye pigment suppresses the presence of brown eye pigment. what can you conclude from this statement?
a: the allele for black eye pigment is dominant to the allele for brown eye pigment, and both alleles are variations of the same gene.
b: the allele for brown eye pigment is dominant to the allele for black eye pigment, and both alleles are variations of the same gene.
c: the allele for brown eye pigment is dominant to the allele for black eye pigment, and the alleles are variations of two different genes.