Question

What is phototropism? Describe an activity to demonstrate phototropism and hydrotropism both

Answer 1

The plants which moves towards sun grow are called photrophs and this activity is called phototropism.
The best example for phototropism is Sunflower.

Answer 2

Phototropism means movement of plant part towards sunlight or response to sunlight.
If we keep plant away from sunlight or near window it will divert towards the sunlight and will start growing towards sunlight.eg.sunflower
Hydrotropism means response to water.
If root are kept away or near to the water it will start growing or start moving towards the water...
Hope this helps u
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