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Influx of k plus ions into the guard cells and efllux of H plus ions from guard cells lead to A exmosmosis B plasmolysis C closing of stoma D opening of stomata?
ArnabMukherjeegp3105
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Does a Stomata control opening and closing of the openings in the leaf?
A stomata is the openings in the leaf.
What is role of potassium ions in photosynthesis?
It controls opening and closing of stomata .
Opening and closing of stomata is achieved by the guard cells?
By endo-osmosis and exo-osmosis.
Where does gas exchange and water loss occur in plants?
By opening and closing the stomata on the underside of the leaves.
Why are stomata and guard cells called turgor operated valves?
This is so because their opening and closing is determined by their turgidity.
What ions involve the opening and closing of stomata?
Potassium ions, they contribute to the control of turgidity of guard cells, and thus the opening and closing of stomata.
Does a Stomata control opening and closing of the openings in the leaf?
A stomata is the openings in the leaf.
What does the guard do?
Gaurd cells help in opening and closing of stomata
What does guard cells do on a leaf?
Control the opening and closing of the stomata.
Cells that form edges of the stomata?
Guard cells. They are bean-shaped and this allows for the opening and closing of stomata.
What is the function of a guard cell and when they open?
To regulate opening and closing of stomata
What is role of potassium ions in photosynthesis?
It controls opening and closing of stomata .
What does the guard cell?
Gaurd cells help in opening and closing of stomata
How does turgor pressure affects the opening and closing of stomata?
The stoma is "turgor operated valve". The opening and closing of stoma is regulated by the turgidity of guard cells. The stomata are open when the guard cells are turgid. On losing turgidity in guard cells, the stomata closes.
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.
Light and carbon dioxide and what all affect the opening and closing of stomata?
Choloroplasts in the gaurd cell and availability of Water.
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.
