Polydactyly (extra fingers or toes) is inherited by a dominant allele (F). A father is polydactyl, the mother has the normal number of fingers, and they have had one normal child. What are the genotypes of all the individuals involved? What is the probability that a second child will have a normal number of fingers. Show your work.
the father ___ the mother ___
the first child ___
probability of a child with five fingers ___