how do variations in living organisms not contradict the biblical account of creation found in genesis 1:21-25

Color blindness is a recessive trait. the gene for color blindness is on the x chromosome. the family tree below shows the trait of color blindness. the only unknown is the mother in the first generation

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Modern whales developed their traits through natural selection what occurs during the process of natural selection