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Meiosis - Coggle Diagram
Meiosis
Meisosis 1 - chromosomes in a diploid cell resegregate, producing four haploid daughter cells
metaphase 1
encompasses the alignment of paired chromosomes along the center (metaphase plate) of a cell, ensuring that two complete copies of chromosomes are present in the resulting two daughter cells of meiosis
anaphase 1
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This stage is characterized by the movement of chromosomes to both poles of a meiotic cell via a microtubule network known as the spindle apparatus
pro metaphase 1
The second stage of the first meiotic division (meiosis I), during which the nuclear envelope breaks down, allowing microtubule access to chromosomes.
prophase 1
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this results in the genetically unidentical, haploid daughter chromatid cells
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Cytokinesis
physical process of cell division, which divides the cytoplasm of a parental cell into two daughter cells
Meiosis 2 - the sister chromatids within the two daughter cells separate, forming four new haploid gametes
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pro metaphase 2
the nuclear envelopes are completely broken down, and each sister chromatid forms an individual kinetochore that attaches to microtubules from opposite poles
telophase 2
nuclear membranes form around each set of chromosomes, and the chromosomes decondense
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cytokinesis
plits the chromosome sets into new cells, forming the final products of meiosis: four haploid cells in which each chromosome has just one chromatid.
Interphase
In this phase, the cell increases in mass in preparation for cell division