What is the genetic disorder in which an individual has an overall masculine development, gynaecomastia, and sterile?
Turner's Syndrome
Klinefelter's syndrome
Edward syndrome
Down's syndrome
Klinefelter's syndrome -
It is caused due to the presence of an additional copy of x-chromosome resulting into a karyotype of 47,XXY.
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Klinfelter syndrome is caused by the presence of an extra X chromosomes in males, wherein the genetic composition is 44+XXY. The total no. of chromosmes is 47. The symptoms of this syndrome are sterility, development of breasts and masculine development.
Turner's Syndrome
Option 2)Klinefelter's syndrome
Option 3)Edward syndrome
Option 4)Down's syndrome