Question

Answer the following questions.

1) What is tropism or tropic movement. Explain any two types of tropism.​

Answer 1

Hey Army, Here's ur answer..

-) One can define tropic movement or tropism as the directional movement of particular parts of a plant in response to environmental stimuli. Notably, the movements are slow and are either towards the stimulus or away from it. Generally, a stimulus can either be positive or negative.

Forms of tropism include phototropism (response to light), geotropism (response to gravity), chemotropism (response to particular substances), hydrotropism (response to water), thigmotropism (response to mechanical stimulation), traumatotropism (response to wound lesion), and galvanotropism, or electrotropism (response ...

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