mraym1
contestada

Which of the following defines polygenic inheritance?



An inheritance pattern in which one allele is not fully dominant over another, so the heterozygous phenotype is an intermediate blend of the two homozygous phenotypes


A pattern of inheritance in which multiple genes affect one trait


An inheritance pattern in which the full and separate phenotypic effects of two alleles are apparent in heterozygous individuals

Respuesta :

refers to a single inherited phenotypic trait that is controlled by two or more different genes. ... Each of the genes that contributes to a polygenic trait, has an equal influence and each of the alleles has an additive effect on the phenotype outcome.