Question

5. How do plants respond to light?short answer
Class 4

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Answer 1

Answer:

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Answer 2

Answer:

Plants use light to track time, which is known as photoperiodism. They can tell the time of day and time of year by sensing and using various wavelengths of sunlight. Light can also elicit a directional response in plants that allows them to grow toward, or even away from, light; this is known as phototropism