In Mendel's Pea Plants,yellow Seeds Are Dominant to Green Seeds

In Mendel's pea plants,yellow seeds are dominant to green seeds.Purple flowers are dominant to white flowers.Use Y and y for the seed color alleles and P and p for the flower color alleles.Flower color and seed color assort independently.A true-breeding plant with green seeds and white flowers is crossed to a plant that is heterozygous for the genes for both phenotypes.What is the probability that the cross will yield a plant with green seeds and white flowers?

A) 3/16
B) 3/32
C) 1/32
D) 1/16
E) 1/4