What Is Positive Hydrotropism
| Education : Biology This is the process whereby the roots of a plant grow TOWARDS a source of water. The source does not need to be directly downwards, though this may be the case.
 Questions about biology revision:
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| Education : Biology This is the process whereby the roots of a plant grow TOWARDS a source of water. The source does not need to be directly downwards, though this may be the case.
Questions about biology revision:
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