for the exchange of gases (carbon dioxide and oxygen)
The structure of a plant that regulates the intake of the substances needed for photosynthesis to occur is the stomates. Stomates are microscopic round openings on the back of a leaf. around the stomates are guards that kind of act as lips controlling how far the stomates need to be opened.
There are no stomates on the stem of the plant.
cuz yoo
To allow for the exchange of gases in and out of the plant.
Oxygen
Stomates =] ♥
the stomata's allows the exchange of carbon dioxide or CO2
true :)
Stomates are responsible for most of the gas exchange that occurs in a plant.
The stomata remain wide open
Gaseous exchange and evaporation of water vapour
pores in the leaves and stomates allow gases to enter and leave the plant