n.(植物的正或负)向光性

The sunflower turns its head towards the sun, demonstrating phototropism.
向日葵向着太阳转动它的头，展示了向光性。
Phototropism helps plants grow towards sources of light for photosynthesis.
向光性帮助植物朝着光源生长以进行光合作用。
In a laboratory setting, a plant placed near a window shows clear signs of phototropism.
在实验室环境中，放置在窗户附近的植物显示出明显的向光性迹象。
Botanists study phototropism to understand how plants orient themselves in their environment.
植物学家研究向光性来理解植物如何在环境中定位自己。
The growth of a bean sprout towards a light source is an example of phototropism.
豆芽朝向光源生长是向光性的例子。
Phototropism is not only found in plants; some fungi also exhibit this behavior.
向光性不仅存在于植物中；某些真菌也表现出这种行为。
Understanding phototropism can help in designing efficient lighting systems for indoor gardens.
了解向光性有助于设计高效的室内花园照明系统。
The study of phototropism has led to insights into the mechanisms of plant hormone action.
对向光性的研究导致了对植物激素作用机制的见解。
Experiments with phototropism have shown that light affects the direction of plant growth.
关于向光性的实验表明光线影响植物生长的方向。
In some crops, controlling phototropism can optimize sunlight exposure and increase yields.
在一些作物中，控制向光性可以优化光照暴露并增加产量。