https://padlet.com/carolineallen119/59tk8vl3bui9 Meiosis description en-us 2018-02-26 19:32:01 UTC 2023-05-02 21:41:53 UTC hello@padlet.com carolineallen119 https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235586622 Prophase 1 
Metaphase 1
Anaphase 1
Telophase and Cytokinesis 1

]]> 2018-02-26 19:33:44 UTC https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235586622 carolineallen119 https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235587943 Prophase 2
Metaphase 2
Anaphase 2
Telophase and Cytokynesis 2]]> 2018-02-26 19:35:45 UTC https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235587943 carolineallen119 https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235588556 pairs (one from each parent) that are similar in length, gene position, and centromere location.]]> 2018-02-26 19:36:47 UTC https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235588556 carolineallen119 https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235590847 (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. ]]> 2018-02-26 19:40:45 UTC https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235590847 carolineallen119 https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235595990 Spindle fibers attach to the centromeres. Homologous chromosomes line pairs across the middle of the cell. ]]> 2018-02-26 19:48:10 UTC https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235595990 carolineallen119 https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235596915 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. ]]> 2018-02-26 19:49:31 UTC https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235596915 carolineallen119 https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235598598 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. ]]> 2018-02-26 19:52:08 UTC https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235598598 carolineallen119 https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235600876 The nuclear envelope breaks down. Spindle fibers and centrioles appear. ]]> 2018-02-26 19:56:19 UTC https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235600876 carolineallen119 https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235602154 Spindle fibers attach to the centromeres. The chromosomes line up singularly across the middle of the cell. ]]> 2018-02-26 19:58:25 UTC https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235602154 carolineallen119 https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235604519 Spindle fibers shorten and separate the chromosomes. Sister chromatids are pulled apart and move to opposite ends of the cell. ]]> 2018-02-26 20:02:21 UTC https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235604519 carolineallen119 https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235606429 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.]]> 2018-02-26 20:05:49 UTC https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235606429 carolineallen119 https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235608597 the exchange of genetic material between two non-sister chromatids.]]> 2018-02-26 20:09:42 UTC https://padlet.com/carolineallen119/59tk8vl3bui9/wish/235608597