Which of the following is not correct concerning epistatic interactions?
A) They are often associated with enzymatic pathways
B) They produce variations in the expected 9:3:3:1 ratio of a dihybrid cross
C) They can result when a gene at one locus masks the expression of a gene at a different locus
D) They always result in a 9:7 ratio of a dihybrid cross
E) They are due to gene interactions

Question

Quizplus · Accepted Answer

Epistatic interactions do not always result in a 9:7 ratio; they can produce various modified ratios depending on the specific interaction between genes.

Which of the Following Is Not Correct Concerning Epistatic Interactions