Normal cells grow and divide through cell division. They increase in number, repair tissues and replace dead cells. This process is controlled and essential for growth and maintenance.
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Normal cells grow and divide through a controlled process called cell division. Cells first grow and then divide to form new cells. This helps in body growth, repair of damaged tissues and replacement of old cells. The process occurs in an organised manner to maintain proper functioning and balance within the body.
For more NCERT Solutions of Class 9 Science Exploration Chapter 2 Cell: The Building Block of Life (2026-27)
https://www.tiwariacademy.com/ncert-solutions/class-9/science/exploration-chapter-2/