Robert

began describing cells in the 17th century. Other scientists, including Anton
, Matthias Schleiden, Theodor Scwhann, and Rudolf Virchow continued making discoveries about cells. These discoveries led to the creation of

the cell theory, which states that cells are the basic units of life and that all living things are made up of cells. The cell theory was a significant step in the field of biology, as it provided a framework for understanding the structure and function of organisms. It also paved the way for further research in areas such as cell division, genetics, and disease. Today, our understanding of cells continues to expand, with advancements in techniques such as microscopy and molecular biology allowing scientists to delve deeper into the complexities of cellular processes.