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In Drosophila melanogaster, there are fo...

In Drosophila melanogaster, there are four pairs of chromosomes. If there occurs chromosomal aberrations resulting in trisomic and monosomic condition , what will be the chromosomal count ? Write correct chromosomal count against respective chromosomal aberration.

Text Solution

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Normal chromosome of Dropsophila melanogaster (2n) = 8
Trisomic condition (2n+1) = 9
Monosomic condition (2n-1) = 7
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