It takes place cause the leaf wants it to take place
actually two mechanisms are in play here: osmosis and transpiration
a microscope and photosynthesis takes place in the leaf
Exchange takes place by diffusion .
palisade layer
Blood cells
Gas exchange for photosynthesis - CO2 from the air diffuses into the leaf, and 02 diffuses out of the leaf into the air
diffusion takes place in the alveoli
Diffusion can take place in any substance, cause diffusion means the mixture of gases . In a perfume shop diffusion takes place
Diffusion.
actually two mechanisms are in play here: osmosis and transpiration
a microscope and photosynthesis takes place in the leaf
Exchange takes place by diffusion .
In a cell in the human body diffusion takes place in the cell membrane. The cell membrane allows smaller sized molecules to pass through.
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.
Helium
From an area of high concentration to and are of low concentration
in the chloroplasts