Dominance (genetics)
= Dominance
{disambiguate=genetics}
= Genetic dominance
{synonym}
The relationship between the <phenotype> of a <heterozygote> and those of the two corresponding <homozygotes> at a <genetic locus>. Under <complete dominance>, one <allele> gives the same <phenotype> in the <heterozygote> as in its <homozygote>; the term describes expression rather than the frequency or evolutionary advantage of the <allele>.