negative phototropism

例句：

1. 1. In the study of plant growth, negative phototropism is a phenomenon that has been observed in many species of plants.
   在植物生长的研究中，负向光性是一种已被观察到的现象，许多物种中都有。
2. 2. The researchers found that the negative phototropism of the plantwas due to its ability to adjust its growth direction in response to light changes.
   研究人员发现，这种植物的负向光性是由于它能够根据光线变化调整其生长方向的能力。
3. 3. This discovery could have significant implications for understanding how plants adapt to their environment and respond to changes in light conditions.
   这一发现可能对理解植物如何适应环境以及如何响应光照条件的变化具有重要意义。