MDCAT Biology MCQ #4517

What is the term for the interaction between two or more genes that affect a single trait?

MDCAT Biology MCQ #4517

  1. Question 1

    Q1. What is the term for the interaction between two or more genes that affect a single trait?

    • A) Epistasis
    • B) Polygenic inheritance
    • C) Pleiotropy
    • D) Genetic drift

    Answer: Epistasis

    Explanation: Epistasis refers to gene interaction, polygenic inheritance refers to multiple genes affecting a trait