MDCAT Biology MCQ #4513

In a dihybrid cross, what is the expected ratio of offspring with the dominant phenotype?

MDCAT Biology MCQ #4513

  1. Question 1

    Q1. In a dihybrid cross, what is the expected ratio of offspring with the dominant phenotype?

    • A) 3:1
    • B) 9:3:3:1
    • C) 1:1
    • D) 2:1

    Answer: 9:3:3:1

    Explanation: Dihybrid cross results in 9:3:3:1 ratio, 9 parts dominant phenotype