rramsey rramsey

25-10-2016
Biology

contestada

Mary has type A blood and her husband (John) has type B blood. John's parents both had type AB. Mary and John have three children, one with type A, one with type AB, and one with type B. Relatives suspect that one of the children was adopted.

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cookies18234 cookies18234

25-10-2016

None of the children are adopted just one of the them got both of there parents blood types

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flemingdevin28 flemingdevin28

26-10-2016

Type B would be adopted, it just doesn't work with the phenotype.

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