A diploid species has a total of 40 chromosomes. How many chromosomes would be found in a monosomy, trisomy, and autotriploid?
51; 78; 53 |
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39; 41; 60 |
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51; 53; 104 |
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41; 39; 60 |
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51; 53; 78 |
Monosomy: from homologous chromosome pair only one chromosome is present.
2n-1= 40-1=39 chromosome
Trisomy: in homologous chromosome pair, addition chromosome is present
2n+1=40+1=41
Autotriploidy: three chromosome set are present
3*n=3*20=60
Answer: 39,41,60
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