Question

P (purple) and p (white) are the dominant and recessive alleles for flower color in peas. Similarly, A (axial) and a (terminal) are the dominant and recessive alleles for flower position in peas. Two plants with the genotype PpAa are crossed. Which genotype is indicative of white axial flowers?

Answer 1

so you do the gene chart,

P p

A PA Ap

a Pa ap

So "ap" would make it white but not axial. "Ap" is white and axial. That is your flower. :) hope I helped.