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Genetics and heredity — Question 23

Original QCE Vault practice · 1 mark

Q23 · Practice questionSimple familiar1 mark

QUESTION 23

For ABO blood groups, IA and IB are codominant and both dominate i. A parent with genotype IAi and a parent with genotype IBIB can produce children with blood groups

(A)
A and O only.
(B)
A and B only.
(C)
AB and O only.
(D)
AB and B only.
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