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define hydrotropism give one example of hydrotropism state whether example of positive hydrotropism and negative hydrotroprism illustrate with the help of diagram |
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Answer» tion:The movement of a plant (or other organism) EITHER towards or away from water is called hydrotropism. An example is that of plant roots growing in humid air bending TOWARD a HIGHER relative humidity LEVEL. The movement of plant towards or away from chemicals is called CHEMOTROPISM. |
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