Reply 1
1.
cell growth - dna replicates and so do sub cellular structures
2.
mitosis stage - chromosomes line up along the centre of the cell and are split by spinal fibres to opposite poles of the cell, mitosis occurs (cell nucleus splits)
3.
final stage - cytokenisis occurs, cytoplasm and cell membrame divide to for to genitcally identical duaghter cells, with the same number of chormosomes in each
Reply 2
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Reply 4
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