Assume that two pairs of genes determine height. The genotype of a 7-foot tall male is AABB and the genotype of his 5-foot tall wife is aabb. An A or B allele adds 6 inches to the base height of a 5-foot height conferred by aabb genotype. What are the possible genotypes and phenotypes of all F1 children? If there was a mating between two F1 individuals, what are the possible genotypes and phenotypes of the F2 progeny?