Biology 0610 · IGCSE · Monohybrid inheritance

Monohybrid inheritance — practice question

A man with genotype $I^A I^O$ and a woman with genotype $I^B I^O$ have a child. What is the probability that the child will have the same blood group as one of the parents?

  • Azero
  • B1 in 4
  • C1 in 2
  • D3 in 4

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