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प्रश्न
Name the following:
The tropic movement of plant parts in response to chemicals.
उत्तर
Chemotropism
Explanation:
Chemotropism is the movement of plants brought on by chemical stimulation. Negative chemotropism results from a growth response away from the stimulus; positive chemotropism results from a growth response directed towards the stimulus. One such is the development of pollen tubes towards ovules.
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