1. The problem statement, all variables and given/known data Height is a characteristic resulting from polygenic inheritance. If genes at four loci code for height, what is the probability that parents with the genotypes RrSSTtUu and RrSsTtUU will have a child possessing 8 tall alleles? Choose one answer. a. 1/128 b. 1/256 c. 0 d. 1/64 2. Relevant equations[/b] PUNNET SQUARES 3. The attempt at a solution[/b] 1/64 1/4 RR, 1/2 SS, 1/4 TT, 1/2 UU 1/4 * 1/2 * 1/4 * 1/2= 1/64