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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
Will the stomata of a wilted plant be open or closed?
it is closed so no further water can be lost
Plants that fix CO2 into organic acids at night when the stomata are open and carry out the Calvin cycle during the day when the stomata are closed are called?
Plants that fix CO2 into organic acids at night when the stomata are open and carry out the Calvin cycle during the day when the stomata are closed are called CAM (Crassulacean Acid Metabolism) plants. CAM plants have adapted their carbon fixation process to avoid water loss during the day by keeping stomata closed, and perform photosynthesis during the night when conditions are cooler and less water loss occurs.
Are the stomata usually open or closed during photosynthesis explain?
They are usually closed during these periods so that they wont loose any water because of transpiration.
Does the stomata on a leaf have to be open or closed during the Calvin benson cycle?
The stomata better be open so that plenty of carbon dioxide diffuses into the leaf and feeds into the Calvin cycle and makes sugars, specifically glyceraldehyde-3-phosphate.
Why do a leafs stomata open and close?
Changes in the osmotic potential of gaurd cells make that stomata open or closed
Will the stomata of a wilted plant be open or closed?
it is closed so no further water can be lost
What type of stomata are seen in aquatic plants open or closed?
C o2
What is the role of open vs closed stomata in regulating gas exchange in plants?
Open stomata allow for the exchange of gases, such as carbon dioxide and oxygen, between the plant and the environment. Closed stomata restrict this exchange, helping to regulate the amount of water loss and gas exchange in plants.
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.
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.
Why are a plant's stomata generally open during the day and closed at night?
A plant's stomata are generally open during the day to allow for the exchange of gases like carbon dioxide and oxygen needed for photosynthesis. They are closed at night to prevent water loss through transpiration when photosynthesis is not occurring.
Plants that fix CO2 into organic acids at night when the stomata are open and carry out the Calvin cycle during the day when the stomata are closed are called?
Plants that fix CO2 into organic acids at night when the stomata are open and carry out the Calvin cycle during the day when the stomata are closed are called CAM (Crassulacean Acid Metabolism) plants. CAM plants have adapted their carbon fixation process to avoid water loss during the day by keeping stomata closed, and perform photosynthesis during the night when conditions are cooler and less water loss occurs.
Which 3 processes stop if stomata is closed?
The three processes that stop when stomata are closed are photosynthesis, transpiration, and gas exchange. Stomata are small openings on the surface of leaves that regulate the movement of gases into and out of the plant. When stomata are closed, these processes are significantly reduced or halted.
Are the stomata usually open or closed during photosynthesis explain?
They are usually closed during these periods so that they wont loose any water because of transpiration.
Does the stomata on a leaf have to be open or closed during the Calvin benson cycle?
The stomata better be open so that plenty of carbon dioxide diffuses into the leaf and feeds into the Calvin cycle and makes sugars, specifically glyceraldehyde-3-phosphate.
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
