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Question

Monosomic and trisomic conditions are

A
2n1,2n+1
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B
2n1,2n2
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C
2n+1,2n+8
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D
n,n+1
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Solution

The correct option is C 2n1,2n+1
  • Monosomy is a form of aneuploidy with the presence of only one chromosome from a pair. It is represented by 2n-1.
  • A trisomy is a chromosomal disorder characterized by an additional chromosome. It is represented by 2n+1.

So, the correct answer is '2n−1,2n+1'.

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