Final answer:
Mitosis is the process by which human cells divide, ensuring each resulting cell has the same DNA. It involves the division of the nucleus and the equal separation of chromosomes. This process is essential for growth, repair, and maintenance of the human body.
Step-by-step explanation:
Mitosis is the process by which human cells undergo division. It is a multi-phase process that ensures each resulting cell has the same DNA as the parent cell. Mitosis involves the division of the nucleus, where chromosomes are equally separated and each daughter cell receives a diploid number of chromosomes. This process is essential for growth, repair, and maintenance of the human body.