Ultimate Causes
Ultimate causes explain why dimorphism has evolved. These include natural and sexual selection.
Read more about this topic: Sexual Dimorphism In Non-human Primates
Famous quotes containing the word ultimate:
“Materialism means simply the denial that the moral order is eternal, and the cutting off of ultimate hopes; spiritualism means the affirmation of an eternal moral order and the letting loose of hope.”
—William James (1842–1910)
“Our drives are reducible to the will to power. The will to power is the ultimate fact at which we arrive.”
—Friedrich Nietzsche (1844–1900)