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.