hydration under heat stress enables plants to survive because water has high specific heat and high thermal conductivity. true or false?
True. Water has a high specific heat capacity, which means it can absorb and store a large amount of heat energy without significantly changing its temperature. This helps plants regulate their temperature and prevents overheating under heat stress conditions. Additionally, water has high thermal conductivity, which allows heat to be transferred and distributed throughout the plant, helping to maintain a balanced temperature.
True. Hydration under heat stress enables plants to survive because water has high specific heat and high thermal conductivity.
Water's high specific heat allows it to absorb and retain heat energy, which helps buffer against temperature changes. This quality allows plants to maintain stable internal temperatures, protecting them from overheating under high temperatures.
Water's high thermal conductivity means that it efficiently conducts heat. As a result, when plants are hydrated, the water within their tissues can quickly distribute and dissipate excess heat, preventing damage to the plant cells.
Overall, the combination of water's high specific heat and thermal conductivity plays a crucial role in enabling plants to survive in high-temperature conditions.