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What is phototropism in plants? [3 MARKS]
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1. Movement of plants in response to light is called phototropism. In this case, light is a stimulus, the plant can show two responses.
2. It can move towards the light source - positive phototropism.
3. It can move away from light source - negative phototropism.
1. Movement of plants in response to light is called phototropism. In this case, light is a stimulus, the plant can show two responses.
2. It can move towards the light source - positive phototropism.
3. It can move away from light source - negative phototropism.
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