MDCAT Biology MCQ #4553

What is the term for the interaction between two or more genes to produce a single phenotype?

MDCAT Biology MCQ #4553

  1. Question 1

    Q1. What is the term for the interaction between two or more genes to produce a single phenotype?

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

    Answer: Epistasis

    Explanation: Epistasis refers to gene interaction, option B is incorrect because it refers to multiple effects of a single gene.