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What is the use of stomata?
Stomata for plural, and stoma for singular... Stoma/stomata is a guard cell and it also serves as an opening. source: Biology class... ^^,
What cell contain the most chloroplast?
Guard cells, located in the epidermis of leaves, contain the most chloroplasts per cell. They are responsible for controlling the opening and closing of leaf stomata for gas exchange and contribute to photosynthesis.
Where is the stomata?
Usually, the stomata is the hole in the middle of a guard/s cell, underneath a leaf of a plant.
The type of cell that controls the opening and closing of stomata is called?
guard cells
What is the function of a guard cell and when they open?
To regulate opening and closing of stomata
What does the guard cell?
Gaurd cells help in opening and closing of stomata
How plants open and close the stomata?
A chain of events leads to an increase in the concentration of sugar in the cell sap in the vacuole of guard cell. osmotic potential of cell sap decreases and guard cells withdraw water from the neighboring cells. this increases turgid pressure of the guard cells it swells up.the swelling of the outer wall causes the guard cells to curve away from each other so increases the gap between them stomata opens). and when guard cells lose water, they become flaccid and comes closer thus stomata closes.
How does the cell wall of a guard cell and the chloroplasts help the stomata carry out its function?
The cell wall of a guard cell provides structural support and aids in regulating the opening and closing of the stomata. The chloroplasts in the guard cells enable photosynthesis to occur, producing the energy needed for the regulation of water and gas exchange through the stomata. Together, these components help the stomata function by controlling the uptake of carbon dioxide for photosynthesis and the release of oxygen and water vapor.
What cell in a leaf are like a balloon?
The guard cell of stomata look like a balloon when it is turgid. Two such cells form the pore of the stomata. When both guard cells of a stomata are deflated by exo-osmosis the stomatal pore is closed.
Which types of cells contain chloroplasts?
The guard cells of stomata alone contains chloroplast.
What leaf structure adjusts the size of the stomata?
Guard cells, which are specialized cells that surround the stomata, are responsible for adjusting the size of the stomatal pore. When the guard cells take up or release water, they change shape and control the opening and closing of the stomata.
Is a guard cell a tissue a organ or a cell?
A guard cell is a type of cell found in the epidermis of plant leaves. It is not a tissue or an organ; rather, it is a specialized cell responsible for regulating the opening and closing of stomata to control gas exchange and water loss in plants.
