How does carbon dioxide enter a leaf? – CO2 is moved by active transport into the leaf by special cells called guard cells. – CO2 passes through openings called stomata on the leaf surface. – CO2 diffuses through the epidermal cells into the mesophyll. – CO2 travels dissolved in the water in the xylem. – … Read more
How does carbon dioxide enter a leaf? – CO2 is moved by active transport into the leaf by special cells called guard cells. – CO2 passes through openings called stomata on the leaf surface. – CO2 diffuses through the epidermal cells into the mesophyll. – CO2 travels dissolved in the water in the xylem. – Atmospheric pressure forces CO2 through pits on the leaf surface.
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BNO Team
