The cell theory is a fundamental part of biology that explains the constitution of living beings from cells, the role that theses have in the constitution of life and in the description of the main characteristics of living beings
And who created that such cell theory?
Schilden a german botanist, build and used achromatic glases, and developed the cell theory
All living things are made up of cells, bacteria and other types of organisms, or their secretion products. The cell is the structural unit of living matter, and within the different levels of biological complexity, a cell may be sufficient to constitute an organism.