In pea plants, smooth pods are dominant to wrinkled pods, and green pods are dominant to yellow pods. Two pea plants with smooth green pods are crossed. Both plants are heterozygous for pod texture and pod color. Which phenotype ratio in the offspring would BEST support the conclusion that the genes for pod texture and pod color are on different chromosomes? a. 6 smooth green: 6 smooth yellow: 2 wrinkled green: 2 wrinkled yellow
b. 9 smooth green: 3 smooth yellow: 3 wrinkled green: 1 wrinkled yellow
c. 9 smooth green: 1 smooth yellow: 3 wrinkled green: 3 wrinkled yellow
d. 0 smooth green: 8 smooth yellow: 8 wrinkled green: 0 wrinkled yellow