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Question Bank [2022] — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYQuestion Bank [2022]1 Mark
MCQ
In human beings 45 chromosomes/single X/XO abnormality causes ______.
  • A
    Down's syndrome
  • B
    Klinfelter's syndrome
  • ✓
    Turner's syndrome
  • D
    Edward's syndrome
✓

Answer

Correct option: C.
Turner's syndrome
In human beings 45 chromosomes/single X/XO abnormality causes Turner's syndrome.

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