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STD 12 - 4. principal of inheritance and variation — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 4. principal of inheritance and variation1 Mark
MCQ
Sex linked disease is
  • A
    Haemophilia
  • B
    Colourblindness
  • C
    Sickle-cell anaemia
  • ✓
    Both $(a)$ and $(b)$
✓

Answer

Correct option: D.
Both $(a)$ and $(b)$
d
(d) Such body characters whose genes are located on the sex chromosomes and allow sex during inheritance are known as sex-linked characters. Such as haemophelia and colour blindness.

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