In the Common Daisy, Genes a and B Control Flower

Multiple Choice

In the common daisy, genes A and B control flower color. Both genes have a dominant allele (A or B) and a recessive allele (a or b) . At least one copy of each dominant allele is required for flowers to be colorful instead of white.
-Predict the genotypes and phenotypes of the F₁ progeny of a cross between two white-flowered plants, one homozygous for A and the other homozygous for B.

A) AA bb, white
B) aa BB, white
C) Aa Bb, colorful
D) Aa Bb, white
E) aa bb, colorful