Q. Which of the following abnormalities, results from an unnatural presence of a Barr body?

A) Turner’s syndrome
B) Down’s syndrome
C) Klinefelter’s syndrome
D) All of these
Explanation

The correct answer is Option A: Turner’s syndrome.

A detailed explanation for this question is being prepared.

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.