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Biology CP-Mr. Willets
Blood Types
Problems-Blood Types
1) What two genotypes could produce a person with type A blood? _____________
2) What two genotypes could produce a person with type B blood? _____________
3) What genotype produces a person with type AB blood? ______________
4) What genotype produces a person with type O blood?_______________
5) Mom has type A blood. Dad has type B. Child has type O. What are the genotypes of all three? Use a Punnett Square to determine what other children these parents could have?
6) The Browns had a baby at the same time as the Smiths. The babies were mixed up at the hospital. Baby X has type A blood. Baby Y has type O. Mrs Brown is AB, Mr. Brown is O. Mr. and Mrs. Smith are both type A. Which baby is whose?
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