The region in the leaf that has air spaces to facilitate the movement of gasses is the mesophyll region. This region is composed of layers of cells.
spongy mesophyll
Spongy parenchyma of the leaf mesophyll
Spongy parenchyma in the mesophyll
They are like vents for gases.
gas ion transfer or diffusion through cells.
The spaces between the spongy mesophyll cells permit gases to move around within the leaf. That is why they are loosely arranged.
Carbon dioxide moves in while oxygen moves out.
It takes place cause the leaf wants it to take place
Diffusion!
Stomata
They are like vents for gases.
gas ion transfer or diffusion through cells.
the spongy layer has alot of air spaces so gases can diffuse in and out of the leaf easily
i first thought it was stoma. but its stomata.
i first thought it was stoma. but its stomata.
The spaces between the spongy mesophyll cells permit gases to move around within the leaf. That is why they are loosely arranged.
Out of what cell? well, if it's out of plants, CO2 from air diffuse in to cellular spaces in the mesophyll layer. CO2 from respiration move out of the leaf also by diffusion:)
Carbon dioxide moves in while oxygen moves out.
The spaces between leaf veins are called areoles or areolae.
the function of stomata cell they exchange gases between the inside of the leaf and it's surroundings takes place by diffusion. The stomata cell is green due to cytoplasts.