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If an organism has 14 chromosomes, the number of chromosome generated by nullisomy will be_____________________(a) 15(b) 7(c) 13(d) 12I have been asked this question in semester exam.This interesting question is from Chromosomal Abnormalities : Aneuploidy topic in section Chromosomal Basis of Inheritance of Cytogenetics

Answer»

Correct OPTION is (d) 12

Explanation: NULLISOMY RESULTS in (2n-2) set of chromosome, here n=7, so it will result in 12 chromosome over all.



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