Incomplete dominance—predicting flower color in snapdragons

snapdragons are popular garden plants that produce brightly colored flowers. when a plant that is homozygous for white flowers is crossed with a plant that is homozygous for red flowers, all offspring are pink. snapdragons are an example of a plant that exhibits an inheritance pattern called incomplete dominance.

determine the genotype of each parent plant and write them below.

use w to indicate the allele for white flowers and r to indicate the allele for red flowers.
genotype of homozygous parent plant with white flowers:
genotype of homozygous parent plant with red flowers: