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Question

If haploid chromosome number is 10, the monosomic number shall be

A
9
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B
18
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C
10
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D
19
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Solution

The correct option is D 19
Monosomy: Loss of single chromosome ( 2n-1 ).
Hence Monosomic number shall be 2*10-1 i.e 19

So, the correct answer is '19'.

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