Question

what is geotropism? Describe be an experiment to demonstrade postive and negative geotropism.​

Answer 1

Answer:

Geotropism is the growth of an organ in plant under the influence gravitational pull of the earth.

Experiment :

When plants are kept in soil then after a period of few weeks we see that the roots bend and grow towards underground to the soil. This is an example of positive geotropism.

take an example of: This plant is having roots growing away from the soil due to Xerophytic nature to absorb more moisture.

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