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What are the events of meiosis?

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Quick Answer

The main events of meiosis include prophase, metaphase, anaphase and telophase. A cell in meiosis goes through two divisions, meiosis I and meiosis II, in which each division consists of the same stages to produce gametes or sexual reproduction cells.

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Tetrads, a connected grouping of chromatids, develop with the breakdown of DNA that occurs in prophase. In metaphase, genetic recombination and spindle formation occurs. During anaphase, the tetrads split apart into two pairs pulling to opposite sides of the cell. In telophase, the nuclear envelope holding the chromosomes forms to create a haploid. The process repeats again, but the two opposite sides with the chromosomes develop a cleavage furrow between the two pairs, and the one cell eventually divides into two cells.

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Related Questions

  • Q:

    What is the function of meiosis?

    A:

    The function of meiosis is for sexual reproduction as meiosis creates new cells for an organism. Meiosis has two cell divisions known as meiosis I and meiosis II.

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  • Q:

    How do I describe meiosis?

    A:

    Meiosis is the process in which cells divide to produce sex cells. Meiosis takes a single cell and divides it into four different cells with half of the necessary chromosomes for human development. Meiosis creates both egg and sperm cells.

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  • Q:

    What happens in meiosis 1?

    A:

    During meiosis 1, a diploid cell's chromosomes segregate and produce four haploid cells. It is the completion of this phase that leads to genetic diversity.

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  • Q:

    What happens during meiosis?

    A:

    During meiosis, a cell divides into four daughter cells called gametes that are used during sexual reproduction. A cell grows larger during interphase, then goes through multiple other steps, such as prophase and metaphase, before finally dividing into four gametes.

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