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NEET2009ZoologyPrinciples of Inheritance and VariationActual

Study the pedigree chart given below : What does it show?

Options

  1. AInheritance of a recessive sex-linked disease like haemophilia
  2. BInheritance of a sex-linked inborn error of metabolism like phenylketonuria
  3. CInheritance of a condition like phenylketonuria as an autosomal recessive trait
  4. DThe pedigree chart is wrong as this is not possible

Correct answer

C. Inheritance of a condition like phenylketonuria as an autosomal recessive trait

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