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Molecular Basis of Inheritance — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYMolecular Basis of Inheritance1 Mark
MCQ
Haemophilia is more common in males because it is a:
  • A
    Recessive character carried by Y-chromosome.
  • B
    Dominant character carried by Y-chromosome.
  • C
    Dominant trait carried by X-chromosome.
  • D
    Recessive trait carried by X-chromosome.
✓

Answer

  1. Recessive trait carried by X-chromosome.

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