Biology, asked by nazeem87, 7 months ago

why the leaves shut down at night?​

Answers

Answered by karabithakuria80
2

Answer:

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Answered by gayatribiradar682
2

I Think So It Will Help U ,

Plants that tuck themselves in for bedtime exhibit a natural behavior known as nyctinasty. Scientists know the mechanism behind the phenomenon: In cool air and darkness, the bottom-most petals of certain flowers grow at a faster rate than the upper-most petals, forcing the flowers shut .

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