高等植物是植物界的霸主,仅绿色开花植物就有近30种。昆虫是动物界中种类和数量最多的类群,大多数昆虫以植物为食。在长期的自然选择过程中,高等植物与昆虫之间建立了非常密切的关系。从进化的角度看,昆虫与植物是互相影响的。植物影响昆虫的分布,植物的分布与演化也受到昆虫的制约。从生命活动过程来看,高等植物为昆虫提供食物,散播种子,增加产生后代、扩张空间的机会,有时还能为植物提供保护的作用。高等植物在受到昆虫 Higher plants are the overlords of the plant kingdom. There are nearly 30 green flowering plants. Insects are the largest group of species and numbers in the animal kingdom. Most insects feed on plants. In the long-term natural selection process, there is a very close relationship between higher plants and insects. From an evolutionary point of view, insects and plants interact with each other. Plants affect the distribution of insects, and the distribution and evolution of plants are also constrained by insects. From the point of view of life activities, higher plants provide food for insects, disperse seeds, increase the chances of producing offspring and expanding space, and sometimes provide protection for plants. Higher plants are affected by insects