level: auxins
Questions and Answers List
level questions: auxins
| Question | Answer |
|---|---|
| what do roots show | negative phototropissm becuase grows away from light |
| what is a tropism | plants response to a directional stimulus |
| what do stems show | positive phototropism as it moves towards the light |
| what do roots show | negative phototropissm becuase grows away from light |
| what do roots show | positive gravitropsim as it grows down in the direction of the gravity source |
| what do stems show | negative gravitropism as it grows away from the gravity source |
| in a stem | auxins concentrate on the side furthest from the light - cell elongation causes the stem to bend towards the light |