Question

What's hydrotropism?​

Answer 1

Step-by-step explanation:

Hydrotropism is a plant's growth response in which the direction of growth is determined by a stimulus or gradient in water concentration. An example of positive hydrotropism is the growth of plant roots towards higher relative humidity level.

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Answer 2

The growth of a plants roots towards water. In most plants this tropism isn't strong. It occurs only when water touches the roots