1. (biology) a hypothesis of directed evolution (as opposed to natural selection of random variations)

Encyclopedia: Orthogenesis

• Göteborg
• Götterdämmerung
• h
• H-bomb
• H-hour
• H-shaped
• H. G. Wells
• H. H. Munro
• H. J. Eysenck
• fashion house
• fashion industry
• fashion model
• fashion plate
• fashion victim
• fashionable
• fashionably
• fashioned
• fashioner
• fashioning
• fashionmonger
• fast
• fast asleep
• fast bowler
• fast break
• fast buck