A person with blood group AB has genotype

  1. IᴮIᴼ
  2. IᴼIᴼ
  3. IᴬIᴼ
  4. IᴬIᴮ
Answer

D) IᴬIᴮ

AB results from codominance. O Level Biology · Topic 17 Inheritance · 17.3 Inheritance

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