Q. What is the genetic disorder in which an individual has an overall masculine development, gynaecomastia, and is sterile ?
A) Turner's syndrome
B) Klinefelter's syndrome
C) Edward syndrome
D) Down's syndrome
Explanation
[Solution] Klinefelter's syndrome (44 + XXY) causes masculine development with gynaecomastia and sterility. Answer (2).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.