Mr. Andrew, his wife and child belong to blood groups A, B and O respectively….

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Biology WAEC 2010

Mr. Andrew, his wife and child belong to blood groups A, B and O respectively. The genotypes of both parents are

  • IA IO and IB IB
  • IA IA and IB IB
  • IA IB and IA IO
  • IA IO and IB IO. checkmark

The correct answer is: D

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