One principle is that sunlight increases the plant's body temperature, causing water to evaporate and be transported upward from the roots. In addition, there is also active downward transport of water and other substances. For example, substances produced by plants and water are transported to the roots to form underground stems, like sweet potatoes. Downward transport depends on the work of the cells.
The principle and function of water circulation in plants
2024-08-11 05:15:01
Introduction The principle and function of water circulation in plants. One principle is that sunlight increases the temperature of the plant, causing water to evaporate and the process of transporting water upwards from the roots.
