Final answer:
Mitosis is a multi-phase process in which the nucleus of the cell divides. It is part of the cell cycle and ensures each new cell has a complete set of chromosomes.
Step-by-step explanation:
Mitosis is a multi-phase process in which the nucleus of the cell divides.
It is an essential part of the cell cycle and is responsible for the growth, repair, and development of multicellular organisms.
During mitosis, the DNA within the nucleus replicates and is distributed equally into two daughter cells, ensuring that each new cell has a complete set of chromosomes.
Learn more about Mitosis in Biology