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Mitosis undergoes 4 stages. PICK ONE stage and outline what happens in this stage?

Mitosis undergoes 4 stages. PICK ONE stage and outline what happens in this stage-example-1
User Namrata
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Prophase;
nucleolus disappears
nuclear membrane disintegrates
chromatids shorten and thicken and appear to lie side by side in pairs, joined by a centromere.
centrioles migrate to opposite poles
spindle fibers begin to form.
User Danb
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