In Humans
In humans, having only a single X chromosome is known as Turner syndrome. However, such individuals generally present as female, as humans have an XY sex-determination system.
Read more about this topic: X0 Sex-determination System
Famous quotes containing the word humans:
“The difference between humans and wild animals is that humans pray before they commit murder.”
—Friedrich Dürrenmatt (1921–1990)
“As humans have a prior right to existence over dogs by virtue of being more highly evolved and having a superior consciousness, so women have a prior right to existence over men. The elimination of any male is, therefore, a righteous and good act, an act highly beneficial to women as well as an act of mercy.”
—Valerie Solanas (b. 1940)