oxygen and some water
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.
stomata
There are openings on the underside of a leaf called stomates. They have guard cells shaped like lips. They open and close to allow CO2 in and H2O and O2 out. It works using hydrostatic pressure.
I'm not sure, but they may be called cell windows.
The stoma, or pores of a plant control all gas exchange. The stoma is found in the epidermis of the leaf.
stoma and xylem
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.
Stomata (stoma)
stomata
The stoma opens and closes to allow gas exchange. The Guard cells are located around the stoma and regulate the opening and closing of the stoma.
Guard cells allows the exchange of oxygen and carbon dioxide in and out of the leaf. This is known as leaf exchange. When guard cells are full of water they swell up and close meaning no oxygen can leave or carbon dioxide can enter, but when the water is taken away from the cell they open up to allow oxygen to exit and carbon dioxide to enter.
There are openings on the underside of a leaf called stomates. They have guard cells shaped like lips. They open and close to allow CO2 in and H2O and O2 out. It works using hydrostatic pressure.
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
I'm not sure, but they may be called cell windows.
The stoma, or pores of a plant control all gas exchange. The stoma is found in the epidermis of the leaf.
No. It is absorbed through tiny pores on the surface of the leaf. These are called "stoma". The veins are for moving the tree's sap in the leaves for growth and nourishment.
The stoma (stomata)