Q. Down’s syndrome is an example of
A) Anueploidy
B) Polyteny
C) Polyploidy
D) Monoploidy
Explanation
Aneuploidy is an abnormal number of chromosomes and is a type of chromosome abnormality. The presence of an extra chromosome 21 is found in Down’s syndrome.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.