Nuclear membranes are formed for each cell around the cells chromosomes.The sister chromatids of the duplicated chromosomes are pulled away from each other to opposite sides with spindle fibers.The pairs of sister chromatids line up in the middle of the cell.Both the nuclear membrane and the nucleolus disappear.Chromosomes in the cells are not duplicated again, they stay as condense, thickened sister chromatids.Daughter cells that remain together go through a second division of the nucleus and cytoplasm.The cytoplasm divides through cytokinesis.A nuclear membrane forms around each group of duplicated chromosomes.Chromosome pairs are separated and pulled to opposite sides of the cell.Spindle fibers get attached to each chromosome.Homologous chromosome pairs line up in the center of the cell.Membrane that surrounds the nucleus breaks apart, nucleolus disappears.
Homologous chromosomes come together and form pairs.During interphase the cell grows and duplicates its chromosomes.A reproductive cell goes through interphase before starting the process of meiosis I.As in mitosis, each part of meiosis has four phases which include:.It is a process that only occurs during the formation of sex cells.Meiosis is a process in which one diploid cell divides and makes four haploid cells.Cells are completely divided by the process of cytokinesis.A nuclear membrane forms around the separated chromosomes.Spindle fibers separate the two sister chromatids from each other to opposite sides of the cell.Spindle fibers line up the chromosomes in the middle of the cell.Prophase is the first phase in mitosis.Before mitosis, there is a process called interphase that makes the cell grow and replicates the organelles and the DNA.Before Mitosis there is Interphase, and after Mitosis there is cytokinesis (both Process).Mitosis has four phases which include: Prophase.Mitosis is the process in which a cells nucleus and its content divide into half and create two identical nuclei or daughter cells after cytokinesis.
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