Represented below is the inheritance pattern of a certain type of trait in humans. Which one of the following conditions could be an example of this pattern?

726-650

  • [AIPMT 2012]
  • A

    Phenylketonuria

  • B

    Sickle cell anaemia

  • C

    Haemophilia

  • D

    Thalassemia

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  • [AIIMS 2004]

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  • [NEET 2014]