why length of each phases are different in mitotic division? tell about each phases prophase, prometaphase,...

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why length of each phases are different in mitotic division?tell about each phases prophase, prometaphase, metaphase, anaphaseand telophase.

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Answer Mitosis occurs in four phases The first phase is prophase Cells in prophase have an enlarged nucleus the nucleolus is no longer visible and the chromosomes appear as short jumbled strands within the nucleus Cells spend about 14 percent of the cell cycle in prophase This is the next largest amount of time spent in a phase after interphase This phase takes longer than the others because the nuclear envelope fragments and the microtubules have to attach to the chromosomes Metaphase follows prophase Cells in metaphase have the chromosomes which appear as long thin strands under the microscope lined up along the center of the cell Metaphase takes about 4 percent of the time required for the completion of a cell cycle This is one of the quickest phases because all that occurs is the lining up of the chromosomes at the center of the cell The third phase is anaphase This phase only takes about 08 percent of the cell cycle to complete which is the shortest time required out of all the phases During anaphase the sister chromatids or the two identical parts of a chromosome are pulled apart to opposite ends of the See Answer

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