In a recent, cross-institutional study, researchers report that healthy human airways are at higher risk for dehydration and ...

The remainder passes through plants directly into the atmosphere, a process referred to as transpiration. The amount of water lost via transpiration can be incredibly high; a single irrigated corn ...

A continuous column of water is therefore pulled up the stem in the transpiration stream by evaporation from the leaves. As water travels through the xylem in the stem and leaf, it is being ...

Xylem Transpiration Moves water and minerals from roots to leaves Columns of hollow, dead reinforced cells Phloem Translocation Moves food substances from leaves to rest of plant and from stores ...