Mitosis results in the production of two identical daughter cells from a single parent cell.
The core purpose of mitosis is cell division, specifically for growth and repair within multicellular organisms, or for asexual reproduction in certain single-celled organisms. The process ensures that each new daughter cell has the same genetic material as the original parent cell.
Stages of Mitosis
While the ultimate outcome is two daughter cells, the process is complex and involves several distinct phases:
- Prophase: Chromosomes condense and become visible.
- Metaphase: Chromosomes align in the middle of the cell.
- Anaphase: Sister chromatids separate and move to opposite poles.
- Telophase: Nuclear envelopes reform around the separated chromosomes.
Following telophase, cytokinesis occurs, which is the physical separation of the cell into two new daughter cells. Therefore, the entire process ensures that each daughter cell receives a complete and identical set of chromosomes, as indicated by the reference that states "During mitosis, **two identical daughter cells** are produced from a single cell."
Key Features
| Feature | Description |
|---|---|
| Starting Point | A single parent cell |
| Outcome | Two genetically identical daughter cells |
| Purpose | Growth, repair, and asexual reproduction (in some organisms) |
| Genetic Content | Daughter cells have the same number and type of chromosomes as the parent cell, ensuring genetic continuity. |
The creation of two daughter cells is crucial for maintaining cell number during growth and tissue repair. It's a fundamental biological process, ensuring the continuation of life and proper functioning of organisms.
