What is the definition of epistasis?(1 point)

Question

Responses

when one gene affects multiple phenotypes
when one gene affects multiple phenotypes

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 one trait is determined by multiple genes
when one trait is determined by multiple genes

when a dominant allele for a specific trait is not completely expressed over the recessive allele

Answer 1

The correct definition of epistasis is when the allele of one gene interferes with the expression of another gene.