Before cell division the DNA in the nucleus is long thin and unwound, The DNA is replicated. The DNA winds up into duplicated chromosomes, The duplicated chromosomes line up along the equator, The duplicated chromosomes are pulled apart to the poles by spindle fibres, Two nuclei form containing a full set of single chromosomes , Two daughter cells have been formed. They have the same chromosome compliment as the parent cell.

N5 Biology 2.1 Mitosis

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