الانقسام الخلوى: الطور التمهيدى الثانى للمرحلة الخامسة للانقسام الميوزى

The video tutorial explains the stages of meiosis II, starting with prophase II where spindle fibers form and chromosomes are present in a single set. It progresses to metaphase II, where spindle fibers attach to chromosomes at the cell equator. Anaphase II follows, with spindle fibers pulling chromosomes apart to opposite poles. In telophase II, new nuclear membranes form, resulting in four haploid cells. The tutorial concludes with the formation of haploid gametes from diploid cells, emphasizing the restoration of the diploid chromosome number upon fertilization.

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