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Class 12BiologyPrinciples of Inheritance and VariationChromosomal disorders
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Edward's syndrome,Patau's syndrome,and Down's syndrome are due to:

  • A
    Mutation due to malnutrition
  • B
    Change in sex chromosomes
  • C
    Change in autosomes
  • D
    Change in both sex chromosomes and autosomes
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Class 12 Questions

Class 12

Biology Questions

Chapter

Principles of Inheritance and Variation

Subtopic

Chromosomal disorders

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