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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?
CAM plants
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
If the temperature is not very hot when would stomata generally be open or closed?
That depends on whether or not the plant wants it to be open or closed.
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 plants
Which 3 processes stop if stomata is closed?
Diffusion, Respiration & Photosynthesis. These 3 processes will stop if stomata is closed.
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.
What is the role of a stomata and guard cells?
Through the stomata carbon dioxide diffuses into the plant and oxygen and water vapor diffuse out of the plant. Guard cells control the opening and closing of the stomata. Used in arid climates to control water loss for instance.
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.
When do c4 plants keep their stomata closed?
The C4 plants tend to keep their stomata closed during the day to conserve water.
What time of day would you exspect the stomata on a plant to be open or closed?
at night when there is little to no light.
What is the advantages of a stomata being closed at night?
Primarily, and in C3 plants, the stomata closed at night retards the loss of moisture when photosynthesis is not taking place.
