Biology NEET Previous Year Question Paper NEET 2024 Previous Year Question Paper - II Single Correct MCQ
Published on: August 13, 2026

Aneuploidy is a chromosomal disorder where chromosome number is not the exact copy of its haploid set of chromosomes, due to :

A. Substitution
B. Addition
C. Deletion
D. Translocation
E. Inversion

Choose the most appropriate answer from the options given below :

A
C and D only
B
D and E only
C
A and B only
D
B and C only

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Text Solution

Verified by Experts
The correct answer is:
NOT AVAILABLE

Failure of segregation of chromatids during cell division-cycle results in the gain or loss of chromosome called aneuploidy.
Aneuploidy occurs due to addition or deletion.
Hence only and are correct

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