Mitosis
Definition
Mitosis is a type of cell division in which a single cell divides to produce two genetically identical daughter cells. It is the process by which the body grows and repairs damaged tissues. During mitosis, the chromosomes in the nucleus are separated into two identical sets, each going to one of the two daughter cells.
Key Points for NEET
- 1Produces two genetically identical daughter cells
- 2Consists of 4 phases: Prophase, Metaphase, Anaphase, Telophase
- 3Chromosome number remains the same (2n → 2n)
- 4Important for growth and repair
- 5Occurs in somatic cells only
Example
Skin cells dividing to heal a wound, or plant cells dividing at root tips
Asked in NEET
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