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Mitosis vs. meiosis

Mitosis vs. meiosis. Prophase vs. prophase i. similarities. differences. Homologous chromosomes pair up Crossing-over occurs. Nuclear membrane disappears Spindle forms Chromosomes condense and become visible. Metaphase vs. metaphase i. similarities. differences.

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Mitosis vs. meiosis

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  1. Mitosis vs. meiosis

  2. Prophase vs. prophase i similarities differences Homologous chromosomes pair up Crossing-over occurs • Nuclear membrane disappears • Spindle forms • Chromosomes condense and become visible

  3. Metaphase vs. metaphase i similarities differences The chromosomes line up at the equator in pairs • Chromosomes attach to the spindle fibers

  4. Anaphase vs. anaphase I similarities differences The chromosome pairs separate One chromosome from each pair moves to each pole • None

  5. Telophase vs. telophase I similarities differences The chromosomes are still in their ‘X’ form with their identical sister chromatid still attached • Nuclear membrane surrounds each set of chromosomes • The cell starts separating to make 2 cells • Chromosomes uncoil • Spindle disappears

  6. Prophase vs. prophase II similarites differences Happening in two cells • Nuclear membrane disappears • Spindle forms • Chromosomes condense and become visible

  7. Metaphase vs. metaphase II similarites differences Happening in two cells • Chromosomes attach to the spindle fibers • Chromosomes line up (single file) along the equator

  8. Anaphase vs. Anaphase II similarities differences Happening in two cells • Centromeres split • Chromatids separate • One sister chromatid from each chromosome moves to each pole

  9. Telophase vs. telophase II similarites differences After cytokinesis, there will be 4 haploid daughter cells instead of 2 diploid daughter cells • Nuclear membrane forms around each set of chromosomes • Spindle disappears • Chromosomes uncoil

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