Question

Turner’s syndrome in humans occurs due to:

• A. Aneuploidy
• B. Euploidy
• C. Polyploidy
• D. Autosomal abnormality

Hint:

Aneuploidy refers to a deviation from the normal chromosomal number, often leading to genetic disorders such as Turner’s syndrome and Down syndrome.

Answer 1

The Correct Option is A

Turner’s syndrome is a chromosomal disorder caused by the presence of only one X chromosome in females (45, X). This is an example of aneuploidy, which refers to the presence of an abnormal number of chromosomes.