Multiple choice

The conversion of flower into fruit is also an example of _________.

  1. chemo-tropism

  2. hydrotropism

  3. thermotropism

  4. thigmotropism

  5. phototropism
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A Correct answer
Explanation

Chemo-tropism is the growth of organisms  such as bacteria and plants, navigated by chemical stimulus from outside of the organism or organisms part. An example of chemo-tropic movement can be seen during the growth of the pollen tube, where growth is always towards the ovules. The conversion of flower into fruit is also an example of chemo-tropism.

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