MEIOSIS - FIRST DIVISION

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  • Created by: mmccm
  • Created on: 21-02-16 14:15
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  • MEIOSIS
    • INTERPHASE I
      • DNA replication
      • Normal cell processes
    • PROPHASE I
      • Synapsis occurs = Homologous chromosomes lie side by side
        • Crossing over occurs
    • ANAPHASE I
      • Pairs of chromatids move to opposite poles
      • ANAPHASE II
        • Centromeres divide
          • Chromatids move to opposite sides of the cell
    • TELOPHASE I
      • Nuclear membrane reforms
        • Cells begin to divide
      • TELOPHASE II
        • Nuclear envelopes reform
          • Chromosomes return to interphase state
            • Cytokinesis occurs
    • METAPHASE I
      • METAPHASE II
        • New spindles are formed
          • Chromatids line up on the metaphase plate

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