Match the appropriate term. Expression of the alleles at a single location results in more than one phenotypic outcome A. Complete dominance Phenotypic expression of the heterozygote is intermediate to either homozygous genotype. B. Pleiotropic Phenotypic expression of the heterozygote is identical to one of the homozygous genotypes. C. Equally likely Probabilities are calculated using the product rule when they are D. Mutually exclusive Probabilities are calculated using the sums rule when they are E. Principle of Segregation F. Mendel's Third Law G. Mendel's First Law H. Independent 1. Incomplete dominance J. Disproportionate K. Penetrance L. Codominance. .