Q. Which of the following cannot be detected in a developing foetus by amniocentesis?
A) Klinefelter syndrome
B) Sex of the foetus
C) Down syndrome
D) Jaundice
Explanation
[Solution from source] Amniocentesis examines foetal cells in amniotic fluid to detect chromosomal abnormalities such as Down and Klinefelter syndromes and can reveal sex. Jaundice is a postnatal condition of bilirubin build-up and cannot be detected this way. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.