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  4. Chromosome complement with text2n-1 is called as:

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Q. Chromosome complement with $ \text{2n-1} $ is called as:

BHUBHU 2005

Solution:

Aneuploidy is the deletion or addition of one or a few chromosome from the original genomes e.g., (i) Monosomy is ( $ 2n-2 $ ) e.g.. Turner's syndrome. (ii) Nullisomy is ( $ 2n-2 $ ). (iii) Trisomy is ( $ 2n+2 $ ) e.g., Klinefelter's syndrome. (iv) Tetrasomy ( $ 2n+2 $ ).