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Class 12BiologyPrinciples of Inheritance and VariationSex determination
Easy

The males of grasshoppers and moths possess two sets of autosomes and:

  • A
    $X$ and $Y$ chromosomes
  • B
    Only $X$ chromosome
  • C
    Only $Y$ chromosome
  • D
    Neither $X$ nor $Y$ chromosome
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Class 12 Questions

Class 12

Biology Questions

Chapter

Principles of Inheritance and Variation

Subtopic

Sex determination

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