Biology · PYQ NEET UG 2019(1)
हिन्दीWhat is the genetic disorder in which an individual has an overall masculine development, gynaecomastia, and is sterile?
Correct answer · Option 4
Klinefelter's syndrome
Explanation
Klinefelter's syndrome is caused by an extra X chromosome (\( 47, \text{XXY} \)), leading to masculine development with feminizing characteristics like gynaecomastia and sterility.