Dehydration tolerance

Dehydration tolerance is the ability of a plant or organism to survive and function despite a significant loss of water. When water availability decreases, some organisms adapt by reducing water loss, changing their internal chemistry, or protecting their cells from damage. This trait helps them endure dry conditions, enabling survival during droughts or in arid environments. Essentially, dehydration tolerance is a survival strategy that allows organisms to withstand periods of water scarcity without suffering irreversible harm.