生物学其实就是一门以实验为基础的自然科学,而现代生物科学的发展更加依赖于科学实验。在实验中,如何选择和处理所用的生物材料又是实验成败的关键所在。实验材料的选择必须具备实验效果好,容易获得,成本低,符合当时的季节特点,还要注意实验材料的安全性。%Biology is actually a nature science based on experiments,meanwhile,the development of modern biology science more depends on scientific experiments.In experiments,the key is the selection and handling of biology materials.This paper discusses the issues that should be noticed.
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