Mitosis
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How many stages of mitosis are there
4
Name all stages of mitosis
Prophase Pee Metaphase More Anaphase After Telophase Tea
Prophase
Chromosomes condense and thicken so they are visible Nucleolus disappears and nuclear envelope begins to break down Centrioles start to move to opposite pole
Metaphase
Chromatids attached to the centomeres Spindle fibres from centrioles attach to centromere and move chromosones to the middle Envelope and nucleolus fully dissapeared Metaphase for middle
Anaphase
Spindle fibres contract Centromeres of chromatids split and one chromatid from each chromosome is pulled to opposite poles Each half of the cell receives one chromatid that is identical to the one in the other pole because each half of a chromosome are identical chromatids
Telophase
New nuclear envelope and nucleolus start to form around each group of chromatids Chromosomes begins to uncoil and become less distinct Centrioles disappear