Rough dominant to smooth, black dominant to white. Two dihybrid rough black guinea pigs are crossed to produce a litter of seven pups. What is the probability of: all pups are rough black?
Rough dominant to smooth, black dominant to white. Two dihybrid rough black guinea pigs are crossed to produce a litter of seven pups. What is the probability of: all pups are smooth white?
PKU is an autosomal recessive condition. An unaffected woman whose father had PKU and an unaffected man whose mother had PKU marry and plan to have three children. What is the probability of: none of the children having PKU?