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Principles of Inheritance and Variation — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
MCQ
A disease caused by an autosomal primary non$-$disjunction is.
  • ✓
    Down's syndrome.
  • B
    Klinefelter's syndrome.
  • C
    Turner's syndrome.
  • D
    Turner's syndrome.
✓

Answer

Correct option: A.
Down's syndrome.

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