| Text | Meiosis: During prophase I homologous chromosomes intertwine in synapsis; each synaptic pair contains four chromatids called a tetrad Meiosis, Prophase I: that point where chromatids break during the synapsis is called the chiasma or chiasmata(p) & exchange pieces of DNA; the process is called crossing over; never between sister chromatids |
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Tags: biology_2
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