What is the difference between Hydrotropism and geotropism. ?
|The growth movement in plants that occur in response to a gravity is called geotropism.||Any growth movement in a plant that is stimulated by the water concentration are called hydrotropism.|
|Example- plants roots generally grow in response to gravity and their growth is towards the gravitational pull.||Example Roots are positively hydro tropic.|
|Root geotropism is more influential than the root hydrotropism.||Hydrotropism is less strong, as the water stimulus is not so much influential directional factor as gravity|