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Class 12BiologyPrinciples of Inheritance and VariationPedigree Analysis and Mendelian disorders
Medium

Blackening of urine,when exposed to air,is a metabolic disorder in human beings. This is due to:

  • A
    Phenylalanine
  • B
    Tyrosine
  • C
    Valine replacing glutamine
  • D
    Homogentisic acid
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Class 12 Questions

Class 12

Biology Questions

Chapter

Principles of Inheritance and Variation

Subtopic

Pedigree Analysis and Mendelian disorders

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