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  • Mitosis and DNA: Understanding Genetic Continuity
    The DNA in daughter cells produced by mitosis is the same as the DNA in the parent cell. Here's why:

    * Mitosis is for growth and repair: Mitosis is a process of cell division that produces two identical daughter cells from a single parent cell. This is crucial for growth, development, and replacing damaged cells.

    * DNA replication: Before mitosis begins, the parent cell's DNA is replicated exactly. This means each chromosome is duplicated, creating two identical copies.

    * Equal distribution: During mitosis, the duplicated chromosomes are carefully separated and distributed equally to the two daughter cells. Each daughter cell receives a complete and identical set of chromosomes to the parent cell.

    Therefore, the DNA in the daughter cells is essentially a clone of the parent cell's DNA.

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