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生物的生存决定于在长期生活中对环境的适应性,亦即机体与环境矛盾的统一。研究生物体与环境的关系对了解、促进物种种群发育有重要作用。
The survival of living creatures is determined by the adaptability to the environment in long-term life, that is, the unity between the organism and the environment. The relationship between the object of the graduate student and the environment plays an important role in understanding and promoting the population development of the species.