Answer:
The correct answer is rapid or uncontrolled mitosis.
Step-by-step explanation:
Mitosis is a type of cell division that is controlled by the various genes present inside every cell. Because of fault in a gene or mutation, this control can go wrong. Such cells produce the same uncontrolled daughter cells.
Cancer is unchecked mitosis. Mutations or fault in genes can lead to cancer by increasing cell division rate or inhibiting cell cycle arrest or apoptosis.
Thus, the correct answer is rapid or uncontrolled mitosis.