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    Any one got any ideas of what might come up?? Or basic notes. I need to get good on this resit!
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    Someone please explain meiosis to me!
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    Hey well Meiosis is when daughter cells are produced: I think if u just learn these steps ull be fine we'll thats wat I am banking on:

    Early Prophase 1:

    Here each chromosome makes 2 chromatids and then two centrioles move on either side forming a spindle.

    Late Prophase 1:

    Then each chromatid crosses over exchanging DNA.

    Metaphase 1: Here the Homologous Chromosomes lie parallel to each other across the equator.

    Anaphase 1:

    Here the corresponding Bivalents are pulled to either side (poles)

    Telophase 1:

    Now at the point of the equator the cell divides into 2 daughter cells.

    Metaphase 2:

    Now here the single Bivalents lie across the equator.

    Anaphase 2:

    Then the spindle contracts pullin apart the single chromosomes to either side.

    Telophase 2


    Here the cell splits at the equator forming 4 Daughter Cells.

    :confused: I know but hey hope it helps.....u doin AQA?? B
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    yeah I am. Doing ECC and environment 2mo
    U?
 
 
 
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Updated: June 20, 2005
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