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Principles of Inheritance and Variation question

2006 · Q68
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Principles of Inheritance and Variation question

2006 · Q68

NEETBiologyPrinciples of Inheritance and VariationMCQ+4 / −1
Cri-du-chat syndrome in humans is caused by the-
  1. A
    Loss of half of the long arm of chromosome 5
  2. B
    Loss of half of the short arm of chromosome 5
  3. C
    Trisomy of 21st chromosome
  4. D
    Fertilization of an XX egg by a normal Y-bearing sperm
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