Turner's syndrome is characterized by which of the following chromosomal constitutions?

Identify the disease on the basis of the following characters:
$(1)$ Short stature with a small round head.
$(2)$ Furrowed tongue and partially open mouth.
$(3)$ Palm is broad with a characteristic palm crease.

$A$ man having Klinefelter's syndrome is

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

When the chromosome number of a given organism has one additional chromosome in one of the homologous pairs,the addition is known as

Which disorder is caused by the loss of one $X$ chromosome in females?