自从1665年虎克创用细胞一词后,经过170余年人们才认识到细胞是生物体进行生命活动的基本功能和结构单位。后来又经过许多学者的研究,对细胞的认识更加深刻。现在我们可以说,细胞是有膜包被的能够进行独立繁殖的最小的原生质团。原生质一词开始采用于19世纪中叶。原意指有生命的原始物质或基本物质。法国动物学家 Since Hulk invented the word “cell” in 1665, it has been more than 170 years since human beings realized that cells are the basic functions and structural units of living organisms. Later, after many scholars study, more profound understanding of the cell. Now we can say that cells are the smallest protoplasts that are membrane coated and capable of independent reproduction. The term “protoplasm” began to apply in the mid-19th century. Originally refers to the life of the original material or basic material. French zoologist