The document discusses the stages of mitosis in a cell cycle. It describes the key events that occur during each phase, including interphase where the cell grows and duplicates its DNA, prophase where chromosomes condense, metaphase where chromosomes align, anaphase where chromosomes are pulled apart, telophase where the nucleus reforms, and cytokinesis where the cell finally divides into two identical daughter cells. The entire process results in two new cells forming, each with the same number and type of chromosomes as the original parent cell.