___ are pores in the leaf that allow gas exchange and the place where water vapour leaves the plant.
Stomata are pores in the leaf that allow gas exchange where water vapor leaves the plant and carbon dioxide enters.
___ are pores in the leaf that allow gas exchange in the plant.
Statement 1: Gaseous exchange in plants occur only from the dorsal side of leaves.
Statement 2: Tiny pores called stomata facilitate the gaseous exchange.
Statement 3: The gases exchanged are carbon dioxide and water vapour only.