👉 The term "cytosis" is a molecular biology term used to describe the process of cell division. It refers to the stage in which cells undergo genetic changes and replicate their DNA, leading to the formation of new cells through mitosis, or doubling of an organism's size. This process can be observed during various stages of development, such as embryonic development in mammals, where cells divide and form embryos; but it is also a crucial step in the life cycle of all organisms, including humans