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it is closed so no further water can be lost
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∙ 12y ago
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Why do a leafs stomata open and close?
Changes in the osmotic potential of gaurd cells make that stomata open or closed
What process helps the plant conserve water by preventing?
Transpiration is the process that helps plants conserve water by preventing excessive loss of water vapor through their stomata. Stomata are small openings on the surface of leaves that can open and close to regulate the movement of gases and water vapor in and out of the plant. When stomata are closed, transpiration is reduced, allowing the plant to conserve water.
What's the funcion of the stoma and the guard cells in plant leaves?
Guard cells are able to control how open or closed stomata are by changing shape. The gas exchange occurs when stomata are open facilitates photosynthesis
What happens when the stomata on a plant's leaves are open?
When the stomata on a plant's leaves are open, it allows for the exchange of gases such as carbon dioxide and oxygen with the surrounding environment. This is important for photosynthesis, as carbon dioxide is needed for this process. However, open stomata can also lead to water loss through transpiration.
How does stomata control water loss from plants?
Stomata control water loss from plants by regulating the exchange of gases (such as carbon dioxide and oxygen) during photosynthesis. When stomata are open, water vapor escapes through transpiration, but when they are closed, transpiration is reduced to conserve water. Factors such as light intensity, humidity, and plant water status influence the opening and closing of stomata.
Can a plant makes food if the stomata is closed?
No, plants require open stomata to take in carbon dioxide for photosynthesis. Without the exchange of gases through the stomata, the plant cannot produce food efficiently.
If the temperature is not very hot when would stomata generally be open or closed?
Stomata are generally open during the day when light is available for photosynthesis and closed at night to conserve water and prevent excessive transpiration. If the temperature is not very hot, stomata may remain open longer during the day to allow for increased gas exchange for photosynthesis.
Why do a leafs stomata open and close?
Changes in the osmotic potential of gaurd cells make that stomata open or closed
How does a plant get its gas needs for photosynthesis?
the stomata open
What time of day would you exspect the stomata on a plant to be open or closed?
Stomata on a plant are typically open during the day to allow for gas exchange and photosynthesis. They tend to close at night to conserve water and prevent gas exchange.
What process helps the plant conserve water by preventing?
Transpiration is the process that helps plants conserve water by preventing excessive loss of water vapor through their stomata. Stomata are small openings on the surface of leaves that can open and close to regulate the movement of gases and water vapor in and out of the plant. When stomata are closed, transpiration is reduced, allowing the plant to conserve water.
What type of stomata are seen in aquatic plants open or closed?
C o2
What's the funcion of the stoma and the guard cells in plant leaves?
Guard cells are able to control how open or closed stomata are by changing shape. The gas exchange occurs when stomata are open facilitates photosynthesis
What is the breathing organ of plant?
The Stomata is the small opening on the underside of the left that allows for the absorption of CO2. A plant can open and close the stomata to help cut down on moisture loss.
Why do leaves stomata shut at night?
They shut because with the stomata open it is too drafty and the plant can't get to sleep.
When the plant has enough waterwhat swells up and pulls open the stomata so the plant can breath?
The guard cells of the stomata swell to form the stomatal pore
How does pH affect the rate of transpiration of a plant and why?
pH can affect the rate of transpiration in plants by influencing the opening and closing of stomata. Stomata open in response to higher pH (lower acidity) to facilitate gas exchange and transpiration, while closed stomata reduce transpiration. Extreme pH levels can disrupt the balance and lead to either excessive water loss or reduced transpiration, affecting the plant's overall health and growth.
