Stack #127503
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each of the black spaces below before clicking
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| metaphase I | pairs of homologous chromosomes line up at the equator
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| prophase II | a new spindle forms around the chromosomes
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| telophase I | chromosomes gather at the poles, the cytoplasm divides
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| metaphase II | chromosomes line up at the equator
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| telophase II | a nuclear envelope forms around each set of chromosomes, the spindle breaks down, and the cytoplasm divides, resulting in four haploid cells
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| anaphase II | centromeres divide, enabling the chromatids, now called chromosomes, to move to opposite poles of the cell
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| prophase I | the nuclear envelope breaks down; genetic material is exchanged through crossing-over
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| anaphase I | chromatids remain attached at their centromeres as the spindle fibers move the homologous chromosomes to opposite poles of the cell
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| ogenesis | the production, growth and maturation of an egg or ovum
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| tetrad | the four chromatids in a pair of homologos chromosomes that come together as a result of synapsis during meiosis
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| polar bodies | a short-lived product of the formation of gametes by meiosis
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| during synapsis, the | chromosomes line up next to their homologues
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| during cross-over, portions of chromatids | seperate from each other and move to opposite poles of the cell
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| in which phase of meiosis do tetrads form | prophase I
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| meiosis II | seperates chomatids into opposite poles of the cell
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| in oogenesis, a diploid reproductive cell divides meiotically to produce | one diploid gamete
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Created by:
asc1892