MDCAT Biology MCQ #3623

The process by which a population becomes fixed for a particular allele is known as

MDCAT Biology MCQ #3623

  1. Question 1

    Q1. The process by which a population becomes fixed for a particular allele is known as

    • A) Genetic drift
    • B) Gene flow
    • C) Mutation
    • D) Natural selection

    Answer: Genetic drift

    Explanation: Genetic drift leads to fixation, others introduce new genes or select for existing ones.