Oxygen and carbon dioxide.
(O2) and (CO2)
Chat with our AI personalities
carbon dioxide (CO2) and oxygen (O2) are exchanged through the stoma (or pores) of a leaf during photosynthesis. In addition, water vapour is also transpires through the stoma.
Through small holes called stomata that are regulated by guard cells. Water is also exchanged through the stomata
Carbon dioxide enters the leaves through the stoma and oxygen exits the leaves through the stoma.
The stomata, which are tiny openings on the surface of leaves, are responsible for exchanging gases such as oxygen and carbon dioxide during photosynthesis and respiration in plants.
Gases And Oxygen
Through stomata and lenticells
Gases enter and exit a leaf through stomata. These are openings in the epidermis which are regulated by guard cells. Guard cells decide which gases can go in and out. The gas that goes in is carbon dioxide and the gas that goes out it oxygen.
all gases in the air near the leaf/plant/tree will pass through the stomata. the exchange of CO2 and O2 happens inside...