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The mitotic spindle is a crucial structure that forms during cell division, specifically in mitosis and meiosis. It is composed of microtubules, which are protein filaments that organize within the cell. The spindle's primary role is to ensure that chromosomes are correctly separated and distributed into the two new daughter cells. During metaphase, the spindle aligns the chromosomes along the cell's midline, preparing them for separation in the subsequent stage, anaphase. This precise organization is vital for accurate genetic inheritance.123

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