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:
“To not be afraid in our world is the message that doesn’t derive from reason, but maybe from this mysterious capacity given to humans which we call—not without a little embarrassment—faith.”
—Friedrich Dürrenmatt (1921–1990)
“Here we also see: what this divinity lacks is not only a sense of shame—and there are also other reasons for conjecturing that in several respects all of the gods could learn from us humans. We humans are—more humane.”
—Friedrich Nietzsche (1844–1900)