Chemotropism Movement
Chemotropism Movement
The tropic response of organisms to chemicals is known as chemotropism. It is best seen in the growth of pollen tube inside the style, ovary and ovule. Here every region produces its own nutrients and chemotactic chemicals for growth and passage of pollen tube. Chemotropism can be observed by germinating a number of pollen grains in animal medium. A drop of nutrient medium containing boron will result in bending of pollen tubes towards it from all directions.
Which of the following pair is an example of phototropism and chemotropism respectively: | |||
| Right Option : C | |||
| View Explanation | |||
Which of the following are the type of tropic movement | |||
| Right Option : C | |||
| View Explanation | |||
Chemotropism mean movement of plant in response to _____________ | |||
| Right Option : D | |||
| View Explanation | |||
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