Question

What is the genetic disorder in which an individual has an overall masculine development gynaecomastia and is sterile

Answer 1

Answer:

it is Klinefelter syndrome

Explanation:

seen in males due to an extra X-chromosome..it is allosomal genetic disorder

Answer 2

Klinefelter syndrome is the genetic disorder.

Explanation:

Gynaecomastia is a 'genetic disorder' in an individual commonly found in men or boy. The 'male breasts' swell and become 'abnormally large'. The higher percentage of estrogen causes it to swell.

It is named as klinefelter syndrome as a chromosome disorder that affect the male, with additional X chromosome hence this causes low testosterone, infertility and improper development of breast tissue. The chromosome features includes XXY, but is rare case.