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There are two guard cells on each stomate. They can open and close the pathway.

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14y ago

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What controls the size the stoma?

a guard cell.


What is the cell that controls the size of a stoma?

It's actually the guard cells. Water vapor does go through it, though.


What is the whole between two guard cells in a leaf called?

It's called a stoma (plural stomata) and its function is to allow carbon dioxide to enter the leaf for photosynthesis. The guard cells sre responsible for regulating the size of the stoma.


How does the structure of guard cells relate to the function of guard cells?

control the size of the openings called stoma the stoma allow gases such as carbon dioxide and oxygen to move into and out of the leaf


What sausage shaped cells control the size of openings that allow carbon dioxide and oxygen to move into and out of of a leaf?

The guard cells of a stoma perform this function.


What sausage-shaped cells control the size of the openings that allow carbon dioxide and oxygen to move into and out of a leaf?

The guard cells of a stoma perform this function.


What controls the size of the stoma?

The size of the stomatal opening is primarily regulated by guard cells, which respond to environmental signals like light, humidity, and carbon dioxide levels. When water enters the guard cells, they swell and cause the stomatal pore to open. Conversely, when water leaves the guard cells, they become flaccid, leading to stomatal closure.


When changing an ostomy bag cut the hole for the stoma?

When changing an ostomy bag, it's essential to cut the hole for the stoma to fit snugly around it without applying pressure. The opening should be about 1/8 inch larger than the stoma to allow for swelling and to prevent irritation. Use a template or guide to ensure accuracy and check for any changes in the stoma size before cutting. Proper sizing helps maintain a secure seal and protects the skin around the stoma.


What is the sausage shaped cells control the size of opening that allows carbon dioxide and oxygen to move in and out of a leaf?

the guard cells


What are the cells that control the openings on the underside of the leaf called?

The cells that control the openings (stomata) on the underside of the leaf are called Guard Cells.The guard cells are found on either side of each stoma. These guard cells can swell or shrink in size depending upon the environmental conditions.(Stomata are structures through which gas exchange occurs and evaporation of water from the leaves take place.)When the atmosphere has a high water content, the guard cells swell with water forcing the stoma to open and allows the exchange of gases. When the stoma is open, the plant also loses water through a process called transpiration (evaporation of water from the plant leaves).In dry atmospheric conditions, the guard cells shrink in size to close the stoma preventing further loss of moisture from the plant.


What controls the aperture in a camera?

The aperture in a camera is controlled by the diaphragm, which is a mechanism that can be adjusted to change the size of the opening through which light enters the camera.


What is the medical term meaning the size of an opening?

This is called an anastamosis. Pathologically, this can oocur by formation of a fistula.AnastimosisAny connection between two epithelial lined surfaces that is abnormal is referred to as a fistula.enteric anastomosisAnastomosis is the medical term meaning new surgical connection.