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Geotropism |
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Answer» Movement of plant roots in response to gravity we call it geotropism the growth of the parts of plants in response to the force of gravity. The upward growth of plant shoots is an instance of negative geotropism ; the downward growth of roots is positive geotropism. The response of a plant part towards gravity The movement of plants towards earth It is a movement of plant towards or away from gravity.... Stimulus - gravity |
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