细胞,是一切生物结构和功能的基本组成单位,生物有机体的新陈代谢、生长发育、繁殖、遗传、变异、应激性和对环境的适应性等各种生命现象,都是依靠它来表现和完成的。它的发现者是17世纪英国科学家罗伯特·胡克。然而,在细胞被发现之后的近200年时间里,人们对细胞的结构及其在生命有机体当中重要作用的认识还基本上是一片空白。时光流转至19世纪 Cells are the basic unit of all biological structures and functions. Various living phenomena, such as metabolism, growth and development, reproduction, genetics, variation, stress and adaptability to the environment of biological organisms, are all represented and completed of. Its discoverer was a 17th century British scientist Robert Hook. However, almost 200 years after the cells were discovered, there is still a gap in understanding the structure of cells and their important role in living organisms. Time goes by the 19th century