wha are the function os stomata?
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Stomata, the small pores on the surfaces of leaves and stalks, regulate the flow of gases in and out of leaves and thus plants as a whole.
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- They allow the exchange of gases ( CO₂ and O₂ ) with the atmosphere.
- Evaporation of water from the leaf surface occurs through the stomata . Thus , the stomata help in the process of transpiration .
- Based on the climatic conditions , it closes or opens its pores to maintain the moisture balance .
- Allows the intake of carbon dioxide and to give out oxygen during the process of photosynthesis .
- Stomata remain open during the day and closed at night . This closure at night prevents water from escaping through open pores .
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