the stomata will be closed off, not allowing gas exchange to occur.
--it is in the alveoli where the exchange of gases occur.. :))
Gas exchange in plants occurs on the underside of leaves though tiny holes called stomata on the lower epidermis. They are located on the underside in order to shield the stomata from direct sunlight, which would increase evaporation through them, dehydrating the plant.
A gas-exchange pore on a plant is called a stoma (plural: Stomata).
stomata, Lenticals and the thin coverings of roots
During the stage of photosynthesis, the exchange of gases occur in the leaves.
The gas occurs by simple diffusion through the cells.
gills
capillaries
the alveolus
in the leave
gas exchange occurs between pulmonary capillaries and the alveoli in the lungs.
gas exchange occurs between the thin walls of the alveoli and the thin walls of the capillaries
in their gills.
In the alveoli
lungs
the stomata will be closed off, not allowing gas exchange to occur.