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Cell division Typeit
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Mitosis is the process by which a cell divides to produce two copies of itself, called cells. DNA, contained in the , replicates during mitosis to form two copies of each , which are DNA molecules attached to . These are normally found together in , with one being inherited from each . They contain genes, which code for chains of , which form the body's proteins.
Over time, the body undergoes wear and tear, but adult stem cells can be used for . The most commonly used source of stem cells in adults is , and these stem cells are advantageous for use in medicine because they are unlikely to be by the body. In plants, can differentiate to form any tissue throughout the plant's life, and these stem cells are important for .