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Molecular Basis of Inheritance — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYMolecular Basis of Inheritance1 Mark
MCQ
In human beings $45$ chromosomes$/$ single $\text{X/ XO}$ abnormality causes:
  • A
    Down’s syndrome.
  • B
    Klinefelter’s syndrome.
  • ✓
    Turner’s syndrome.
  • D
    Edward’s syndrome.
✓

Answer

Correct option: C.
Turner’s syndrome.

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