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Guard cells open or close to increase or decrease the rate of transpiration. They help the plant to adapt to varying environmental conditions such as changes in temperature, light, humidity, or soil moisture.

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13y ago

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Related Questions

In what cell does most photosynthesis happen?

guard cell and palliside cell


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.


What is the significance of practice?

To practice to guard yourself in real life situations


When a potassium ion (K ) enters a guard cell it creates a solution of?

When a potassium ion (K+) enters a guard cell, it creates a solution with a higher osmotic potential inside the cell than outside. This influx of K+ ions increases the osmotic pressure within the guard cell and leads to the uptake of water, causing the guard cell to swell and ultimately leading to stomatal opening.


What is the controls the movement into and out of cell?

prison guard


What controls the size the stoma?

a guard cell.


What is the significance of active transport in a living cell?

It maintains the cell's chemical environment.


What is the significance of diffusion to the cell?

That nutrients are allowed to pass through the cell membrane technically fuel the cell.


What would happen if the cell of a developing plant did not differentiate into guard cells?

the cell will died


What is the purpose of the guard cell in a plant?

for exchange of gases


The scientific name for a guard cell?

The scientific name for a guard cell is stoma guard cell. These specialized cells are located in the epidermis of plant leaves and regulate the opening and closing of stomata to control gas exchange and water loss.


What is the function of a vacuole in a Guard Cell?

Vacuoles in guard cells help regulate the movement of water and ions in and out of the cell, which in turn affects the opening and closing of the stomata. The vacuole can change its volume to control the turgidity of the guard cell, leading to the opening and closing of the stomatal pore for gas exchange.