Match the definition (left side column) with the correct phenomenon (right side column). The phenotype of the heterozygote falls in between the phenotypes of the two homozygotes. The heterozygote simultaneously expresses the phenotype of both homozygotes. The phenotype of the heterozygote is the same as the phenotype of one of the homozygotes. This phenomenon describes the situation in which the genotype does not always produce the expected phenotype..