What is the definition of epistasis?(1 point)
Responses
when the allele of one gene interferes with the expression of another gene
when the allele of one gene interferes with the expression of another gene
when a dominant allele for a specific trait is not completely expressed over the recessive allele
when a dominant allele for a specific trait is not completely expressed over the recessive allele
when one trait is determined by multiple genes
when one trait is determined by multiple genes
when one gene affects multiple phenotypes