In the Iris plants, the leaf size is determined by the gene A, while the flower color is controlled by the gene R. Each of these genes has two alleles as follows:
Leaves:
A1 = Large
A2 = Small
Flowers:
R1 = Red
R2 = White
You start with the following true-breeding lines, which generate an F1 with the following phenotypes:
P1 = Large leaves / White flowers
P2 = Small leaves / Red flowers
F1 = Large leaves / Pink flowers
