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Exam questionKROK 1Dentistry ยท 2019

Erythrocytes of a person with fourth blood group (genotype IAIB) contain both antigen A controlled by allele IA and antigen B that is the product of allele IB expression. What type of gene interaction is demonstrated by this phenomenon?

Answer options

  1. Codominance
  2. Polymery
  3. Semidominance
  4. Complementarity
  5. Epistasis
Correct answer

Codominance

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