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Cri-du-chat syndrome in humans is cause...

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

A

fertilisation of an XX egg by a normal Y-bearing sperm

B

loss of half of the short arm of chromosome 5

C

loss of half of the long arm of chromosome 5

D

trisomy of 21st chromosome

Text Solution

Verified by Experts

The correct Answer is:
B
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