when a plant turns, bends, moves, or grows toward or away from an extrernal stimulus, the action is called?

2 answers:

7 0

A tropism is a turning toward or away from a stimulus in the environment. Growing toward gravity is called geotropism. Plants also exhibit phototropism, or growing toward a light source. This response is controlled by a plant growth hormone called auxin.

stealth61 [152]3 years ago

5 0

Answer:

tree

Explanation:

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