动物和植物水的吸收和损失 Plants lose fluids with secretions such as nectar in flowers or extrafloral transpiration(evaporation and hectares diffusion of water). (secretions) Wa(absorption) The main avenue of water loss by animals In some environments Is evaporation plants absorb water from moist air shin avenue of acquisition by most animals is with Wa(absorption) Wind increases Waw The main avenue of water Ws(secretions) acquisition by plants is from the soil through their roots. tE 5.8 Water gains and losses by terrestrial plants and animals
动物和植物水的吸收和损失
第三章物质环境 第一节生物与水的关系 第二节生物与大气的关系 第三节生物与土壤的关系
第三章 物质环境 第一节 生物与水的关系 第二节 生物与大气的关系 第三节 生物与土壤的关系