Final answer:
Mitotic cell division occurs in situations involving growth of an organism and repair of damaged tissues.
Step-by-step explanation:
Mitotic cell division occurs in the following situations:
- Growth of an organism: As an organism grows, cells divide to increase the number of cells in its body.
- Repair of damaged tissues: Cell division helps in the regeneration of damaged tissues, such as healing a wound or repairing a broken bone.