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Principles of Inheritance and Variation

Person having Genotype IAIB would show the blood group as AB. This is because of
A. Pleiotropy
B. Co-dominance
C. Segregation
D. Incomplete dominance

B. Co-dominance

Codominance, as it relates to genetics, refers to a type of inheritance in which two versions (alleles) of the same gene are expressed separately to yield different traits in an individual.

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