AIPMT 2006 Biology Solved Paper

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Question : 75 of 99

Marks: +1, -0

Cri-du-chat syndrome in humans is caused by the-

Fertilization of an XX egg by a normal Y-bearing sperm
Loss of half of the short arm of chromosome 5
Loss of half of the long arm of chromosome 5
Trisomy of 21‌st ‌ chromosome

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