Paula is blood type A- and has a child who is B+; Paula requests that Bernie undergo a paternity test as a possible father of the child. If Bernie is the father, what are his possible blood types?

Paula is blood type A- and has a child who is B+; Paula requests that Bernie undergo a paternity test as a possible father of the child. If Bernie is the father, what are his possible blood types?

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Paula is blood type A- and has a child who is B+; Paula requests that Bernie undergo a paternity test as a possible father of the child. If Bernie is the father, what are his possible blood types?



A) AB+ or B+

B) AB- or O+

C) A+ or B+

D) AB- or AB+


Answer: A) AB+ or B+


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