After sunset, the leaves of certain plants fold or come together, like the sleeping leaves of the amla (Indian gooseberry) tree.
Class 6 Science NCERT Chapter 10
Chapter 10 Living Creatures: Exploring their Characteristics
What happens to the leaves of some plants after sunset?
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After sunset, the leaves of some plants close or droop due to changes in light and temperature. This process, known as nyctinasty, helps conserve energy and protect the plant from cold or environmental stress.
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