recessive traits definition
Another way to define a recessive trait is one that is never expressed by the heterozygous genotype. For example, the heterozygous genotype for earlobe type (Ee) produces detached earlobes because the dominant allele (E) hides the effects of the recessive allele (e).xamples of Recessive Traits. We know many examples of traits controlled by recessive alleles; however, as scientists are more thoroughly studying the genetics of traits, they are finding that many have multiple genes and alleles associated with them, instead of just one gene with two alleles as explained above.