What is the condition called when a human male develops breast tissue similar to that of a female?

$A$ cross between a white-eyed female and a red-eyed male Drosophila gives red-eyed females and white-eyed males. Occasionally,the cross gives white-eyed females and red-eyed males. This is due to:

In which of the genetic disorders does an individual have an overall masculine development,gynaecomastia,and is sterile?

$A$: Turner's syndrome generally does not occur in males.
$R$: Foetus with $44 + YO$ complement generally dies.

An abnormal human male phenotype involving an extra $X$ chromosome $(XXY)$ is a case of

Persons with the following syndrome have a tendency of tall structure,mental defects and a strong antisocial behaviour.