The aim of this lecture is to present on Mitosis Cell Division. Mitosis is the process by which new body cell are produced for: Growth and Replacing damaged or old cells. This is a complex process requiring different stages. All complex organisms originated from a single fertilised egg. Every cell in your body started here, through cell division the numbers are increased. Cell then specialise and change into their various roles. All daughter cells contain the same genetic information from the original parent cell from which it was copied.