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#Question id: 3626


The major blood group locus in humans produces types A (genotypes AA or AO), B (genotypes BB or BO), AB (genotype AB), or O (genotype OO). Parents who are type AB and type O, what are the possible blood types of their offspring?

#Unit 8. Inheritance Biology
  1. Type AB child       

  2. Type B child             

  3. Type O child       

  4. Type A or B child