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guard cells
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∙ 15y ago
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∙ 12y agoGuard Cells
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What cells guard the opening and closing of the stomata?
Stomatal pores in plants regulate the amount of water and solutes within them by opening and closing their guard cells using osmotic pressure. Guard cells and adjacent subsidiary cells are involved in opening and closing of stomata.
Does the stomata close during drought?
The stomata will mostly close during drought. The stomata are responsible for the storage of water in plants. The opening and closing of the stomata regulates the amount of water in plants.
When the stomata in a leaf close during the day then?
Stomata close during the night because the water will evaporate ( they do this to conserve water).
Why does stomata close under strong sunlight?
The stomata close during strong sunlight so they don't lose excess water. The stomata is how water is excreted from the cell.
Shortage of water causes the stomata to?
Shortage of water causes the stomata to close.
What cells guard the opening and closing of the stomata?
Stomatal pores in plants regulate the amount of water and solutes within them by opening and closing their guard cells using osmotic pressure. Guard cells and adjacent subsidiary cells are involved in opening and closing of stomata.
Does the stomata close during drought?
The stomata will mostly close during drought. The stomata are responsible for the storage of water in plants. The opening and closing of the stomata regulates the amount of water in plants.
What regulates the stomata?
The guard cells open and close the stomata as needed.
When the stomata in a leaf close during the day then?
Stomata close during the night because the water will evaporate ( they do this to conserve water).
Closing the stomata of a leap keeps CO2 from entering what would cause stomata to close?
they close to conserve water
Closing the stomata of a leaf keeps CO2 from entering what would cause the stomata to close?
They close to conserve water.
Why does stomata close under strong sunlight?
The stomata close during strong sunlight so they don't lose excess water. The stomata is how water is excreted from the cell.
Shortage of water causes the stomata to?
Shortage of water causes the stomata to close.
Will NaCl cause a stomata to close?
no
The rate of flow of water through the xylem is regulated by?
the stomata in the leaves. When the stomata open, water is able to evaporate from the leaves, creating a pressure gradient that allows water to be pulled up through the xylem. When the stomata close, this flow of water is reduced or stopped.
Would stomata open or close if CO2 concentration decreased?
close
How does stomata control water loss from plants?
By closing the stomata of the plant during times when water is in short supply, there will be decreased transpiration. Transpiration is the movement of water through the plant as well as it's evaporation rate.
