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Parent cell (2n) MITOSIS MEIOSIS Parent cell (2n)

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Presentation on theme: "Parent cell (2n) MITOSIS MEIOSIS Parent cell (2n)"— Presentation transcript:

1 Parent cell (2n) MITOSIS MEIOSIS Parent cell (2n)
Figure Mitosis and Meiosis: A Comparison Parent cell (2n) MITOSIS Parent cell (2n) MEIOSIS

2 Prophase No synapsis of homologous MITOSIS chromosomes Synapsis and
Figure Mitosis and Meiosis: A Comparison Prophase No synapsis of homologous chromosomes MITOSIS Homologous chromosome pairs Synapsis and crossing over of homologs MEIOSIS Crossover Prophase I

3 Metaphase Individual chromosomes MITOSIS align at the
Figure Mitosis and Meiosis: A Comparison Metaphase Individual chromosomes align at the equatorial plate. MITOSIS Homologous pairs align at the equatorial plate. MEIOSIS Metaphase I

4 Anaphase Centromeres separate. Sister MITOSIS chromatids
Figure Mitosis and Meiosis: A Comparison Anaphase Centromeres separate. Sister chromatids separate during anaphase, becoming daughter chromosomes. MITOSIS Centromeres do not separate; sister chromatids remain together during anaphase; homologs separate; DNA does not replicate before subsequent prophase. MEIOSIS Anaphase I

5 Two daughter cells (each 2n)
Figure Mitosis and Meiosis: A Comparison Two daughter cells (each 2n) MITOSIS MEIOSIS Telophase I

6 No further division MITOSIS MEIOSIS Metaphase II
Figure Mitosis and Meiosis: A Comparison No further division MITOSIS MEIOSIS Metaphase II

7 Four daughter cells (each n)
Figure Mitosis and Meiosis: A Comparison No further division MITOSIS Chromatids separate. MEIOSIS Four daughter cells (each n)


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