Aneuploidy is a chromosomal disorder where chromosome number is not the exact copy of its haploid set of…
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 :
C and D only
D and E only
A and B only
B and C only
Solution
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 (B) and (C) are correct