What is the difference between Hydrotropism and geotropism. ?
| Geotropism | Hydrotropism |
| 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 |