Question

(c)Define hydrotropism. Give one example of hydrotropism. State whether this example is of positive hydrotropism or negative hydrotropism. Illustrate your answer with the help of a labelled diagram.

Answer 1

•The movement of a plant part in response to water is called hydrotropism.
•For example, the roots of the plant show its movement towards water availability.
•This is an example of positive hydrotropism.