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Question Question 7(iii)
What is tropism? Give one example.
Growth movements occurring in plants in response to unidirectional external stimuli is called tropism. For example, in phototropism plants tend to grow towards light.
What is tropism? Give one example.
Growth movements occurring in plants in response to unidirectional external stimuli is called tropism. For example, in phototropism plants tend to grow towards light.