click below
click below
Normal Size Small Size show me how
Ecology in biology
| Question | Answer |
|---|---|
| Plant growth in response to a stimulus | tropism |
| 3 types of tropism | phototropism,thimotropism,hydrotropism,chemotropism, |
| the growth in a plant in response to gravity | geotropism |
| Growth of a plant in response to light | Thigmotropism |
| process where autotrophs use light energy to power chemical reactions that convert CO and water into oxegen and energy rich carbohdrates such as sugar and starches | photosynthesis |
| process responsible for adding oxegen to the atmosphere, and also for removing carbon dioxide from it |