1839: Theodor Schwann[61] and Matthias Jakob Schleiden elucidated the principle that plants and animals are created of cells, concluding that cells are a typical unit of framework and advancement, and so founding the cell theory. Replication and Cell Division: Cells reproduce by dividing, a method essential for development in multicellular https://g.page/r/Ccsd-yw3vSInEBM