MDCAT Biology MCQ #4528

In a population, the frequency of a recessive allele is 0.4. What is the frequency of the dominant allele?

MDCAT Biology MCQ #4528

  1. Question 1

    Q1. In a population, the frequency of a recessive allele is 0.4. What is the frequency of the dominant allele?

    • A) 0.6
    • B) 0.8
    • C) 0.2
    • D) 0.1

    Answer: 0.6

    Explanation: Frequency of dominant allele is 1 - frequency of recessive allele, 1 - 0.4 = 0.6