Cell division that involves the growth, development, repairs and replacement of worn out tissues is
Answer Details
The type of cell division that involves the growth, development, repair, and replacement of worn-out tissues is mitosis.
Mitosis is a process by which a single cell divides to produce two identical daughter cells. This process is crucial for several reasons:
Growth: As an organism develops, it needs more cells to increase in size. Mitosis ensures that new cells are genetically identical to the original cell, allowing tissues to expand properly.
Development: During an organism's lifecycle, cells must differentiate and divide to form different tissues and organs. Mitosis provides the mechanism for such divisions while maintaining genetic consistency across cells.
Repair: If tissues are damaged, mitosis allows for the production of new cells to replace the damaged or dead ones, helping tissues to heal.
Replacement of Worn-Out Cells: Cells naturally wear out over time. Mitosis allows for their continuous renewal, ensuring that tissues function properly and maintain their integrity.
The process involves several phases, including prophase, metaphase, anaphase, and telophase, each contributing to the accurate duplication and distribution of chromosomes to the daughter cells.