What is mitosis?
Mitosis is the process by which a cell separates the chromosomes in its cell nucleus into two identical sets, in two separate nuclei.Mitosis happens when the cells reach a certain size, they divide to generate new cells.After division two identical daughter cells formed.Cell division provides , repairment of tissues,regeneration , growth and development in multicellular organism.On the other hand cell division provides reproduction for unicellular organisms.