Plant stomata are pores in the epidermis of plant leaves. They play a key role in regulating the gas-water exchange between the plant and the atmosphere, which enables photosynthesis and transpiration ...

their numbers, density and distribution on upper and lower surfaces numbers that are open and closed at any time adaptations of plants to environmental conditions, eg desert and water plants effects ...

The effect of nitrogen supply on the transpiration rate and stomatal opening of potted bean plants was studied in a series of experiments. The transpiration rates of N-supplied plants were higher than ...