Number of Barr body which would present in case of Turner's syndrome will be
A
1
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B
2
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C
0
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D
None of these
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Solution
The correct option is B0 The number of Barr body in human= one less than the number of X Chromosome. In the case of Turner syndrome 45(44+X) chromosomes are found. So the number of Barr bodies will be zero.