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The type of cell that controls the opening and closing of stomata is called?
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∙ 14y ago
guard cells
Dennis O'Hara
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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.
What allows the exchange of the gases oxygen and carbon dioxide between the plant and the atmosphere through what?
Stomata and lenticells
What is the small opening under a leaf called?
Stomata
How the opening and closing of leaf stomata is controlled?
The stomata are controlled by two epidermal cells called guard cells. When water flows in, the guard cells swell up and closes the stomata. When the water leaves, it becomes flaccid and opens the stomata.
What is the function of stomata and guard cells?
There are a large number of tiny pores called stomata on the surface of leaves of plants (The singular of stomata is stoma).Each stomatal pore (or stoma) is surrounded by a pair of guard cells .The opening & closing of stomatal pores are controlled by the guard cells.
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.
What allows the exchange of the gases oxygen and carbon dioxide between the plant and the atmosphere through what?
Stomata and lenticells
Why are stomata and guard cells called turgor operated valves?
This is so because their opening and closing is determined by their turgidity.
What is the small opening under a leaf called?
Stomata
How the opening and closing of leaf stomata is controlled?
The stomata are controlled by two epidermal cells called guard cells. When water flows in, the guard cells swell up and closes the stomata. When the water leaves, it becomes flaccid and opens the stomata.
What is paracytic stomata?
Paracytic stomata are a type of stomata found in the leaves of plants. They have two subsidiary cells that are parallel to each other and perpendicular to the opening of the stomata pore. This arrangement helps regulate the opening and closing of the stomata to control the exchange of gases and water vapor with the environment.
What is the opening in the epidermis called?
The opening is called a stomata, which is regulated by two guard cells.
What are the cells the guard the stomata?
There are a large number of tiny pores called stomata on the surface of leaves of plants (The singular of stomata is stoma).Each stomatal pore (or stoma) is surrounded by a pair of guard cells .The opening & closing of stomatal pores are controlled by the guard cells.
What is the function of stomata and guard cells?
There are a large number of tiny pores called stomata on the surface of leaves of plants (The singular of stomata is stoma).Each stomatal pore (or stoma) is surrounded by a pair of guard cells .The opening & closing of stomatal pores are controlled by the guard cells.
What is the cell that conrols the gases going into and leaving a leaf?
Plants have pores on the underside of the leave called stomata (or stoma in singular). By opening or closing these pores, they allow the oxygen formed inside the plant to exit, and the carbon dioxide outside to enter.
State the function of the structures called stomata that are present in leaf epidermis?
The leaf surface has many tiny apertures called stomata. During respiration oxygen from the atmosphere diffuses into the stomata and then into the cells of the leaf. When carbon dioxide concentration in the cells increases, the stomata opens and releases carbon dioxide into the atmosphere.
How do plants breathe in oxygen at night?
It is through a opening called stomata
