what is meiosis explain it's stages
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Meiosis is a specialized type of cell division that reduces the chromosome number by half, creating four haploid cells, each genetically distinct from the parent cell that gave rise to them. This process occurs in all sexually reproducing single-celled and multicellular eukaryotes, including animals, plants, and fungi.
it's stages include
1)The chromosomes condense, and the nuclear envelope breaks down. crossing-over occurs.2) Pairs of homologous chromosomes move to the equator of the cell.
3) Homologous chrmosomes move to the oppisite poles of the cell.4) Chromosomes gather at the poles of the cells. the cytoplasm divides.5) A new spidle forms around the chromosomes.6) Chromosomes line up at the equator.7) Centromeres divides. chromatids move to the opposite poles of the cells.7) A nuclear envelope forms around each set of chromosomes. the cytoplasm divides.
it's stages include
1)The chromosomes condense, and the nuclear envelope breaks down. crossing-over occurs.2) Pairs of homologous chromosomes move to the equator of the cell.
3) Homologous chrmosomes move to the oppisite poles of the cell.4) Chromosomes gather at the poles of the cells. the cytoplasm divides.5) A new spidle forms around the chromosomes.6) Chromosomes line up at the equator.7) Centromeres divides. chromatids move to the opposite poles of the cells.7) A nuclear envelope forms around each set of chromosomes. the cytoplasm divides.
Geetaloshini1:
thank u so much for your help
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