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the exchange of genetic material between two non-sister chromatids.

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Spindle fibers disappear and the nuclear membrane reforms. The cell membrane pinches inward and two cells are formed. Haploid cells are produced, 2 from each division.

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Spindle fibers shorten and separate the chromosomes. Sister chromatids are pulled apart and move to opposite ends of the cell.

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Spindle fibers attach to the centromeres. The chromosomes line up singularly across the middle of the cell.

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The nuclear envelope breaks down. Spindle fibers and centrioles appear.

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Spindle fibers disappear and the nuclear membrane reforms. The cell membrane pinches inward and two haploid cells are formed. These two cells DO NOT enter interphase. They each proceed to meiosis 2.

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Spindle fibers shorten and pull the chromosome pairs apart. One chromosome from each pair moves to the opposite ends of the cell. There may be more than 8 million different configurations for how our chromosomes can be independently assorted.

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Spindle fibers attach to the centromeres. Homologous chromosomes line pairs across the middle of the cell.

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(Interphase comes before this stage)
The nuclear envelope breaks down. Spindle fibers and centrioles appear. The chromosomes pair up with their homologous partner, forming a tetrad. Crossing over is when homologous chromosomes come very close to each other and exchange portions of their chromatids. This produces new combinations of alleles.

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pairs (one from each parent) that are similar in length, gene position, and centromere location.

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Prophase 2
Metaphase 2
Anaphase 2
Telophase and Cytokynesis 2

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Prophase 1
Metaphase 1
Anaphase 1
Telophase and Cytokinesis 1