Question #6424523Single Choice

Biology

Question

In humans, blood type is determined by codominant alleles. If one parent has blood type A (genotype IAIOI^A I^O) and the other has blood type B (genotype IBIOI^B I^O), what are the possible blood types of their children?

Options

A
    A and B only
B
    A, B, AB, and O
C
    AB only
D
    O only

Answer & Analysis

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