If the phenotype reflects the activities of more than one gene, it is called a ______ trait.Multiple choice question.

In a type of gene expression called ______, two different alleles are both expressed fully in the phenotype of the offspring.Multiple choice question.

Two or more alternative (different) forms of a gene is referred to as: Question 12 options: allele genotype phenotype gene

Sickle cell anemia is caused by a allele because this mutation has more than one effect on the phenotype.

Traits that depend on more than one gene areMultiple Choicepolygenic.pleiotropic.codominant.recessive.incomplete dominant traits.

It occurs when a single gene has more than one phenotypic expression.Group of answer choicesmultifactorialcodominanceepistasispolygenicpleiotropy