Calculate how long it will take for one full base pair mutation to occur. Explain your reasoning by constructing a mathematical equation.

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.

i think the answer is a.keratin is the pigment responsible for skin color.