Ms. Pratt is claiming that Mr. Jacobs is the father of her child. Ms. Pratt's blood type is O negative. Her baby boy has type A

Question

Ms. Pratt is claiming that Mr. Jacobs is the father of her child. Ms. Pratt's blood type is O negative. Her baby boy has type A positive blood. Mr. Jacobs blood is typed and found to be B positive.

a). Could he be the father of her child?
b). If so, how do you know?
c). If not, what blood type(s) would the father be expected to have?

Kunduz · Accepted Answer

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