Mitosis is a form of cell division. Cancer is a mutation in cell division, generally in such a way that cell divide too often and are unregulated and end up developing a mass. Those cells also carry the mutation and those cells divide and create new mutated cells, on and on and on.
metaphase I of meiosis
For information on a) meiosis (medical) and b) examples of rhetorical statements see the related link below.
Yes. Crossover only occurs in prophase of meiosis I. Becuase it does not occur in mitosis, all the cells in our body are supposed to have the same genetic information (of course, excluding the cases where somatic mutations occur, such as in cancer).
If you mean meiosis I and meiosis II, then no they are not identical, but meiosis II does follow meiosis I.
Meiosis
because that's what the book says.
Uncontrolled meiosis can cause cancer in the in sex organs. Meiosis is the division of sex cells and if uncontrolled will cause painful lumps.
All steps of meiosis II are similar to the steps of Mitosis
metaphase I of meiosis
For information on a) meiosis (medical) and b) examples of rhetorical statements see the related link below.
Yes. Crossover only occurs in prophase of meiosis I. Becuase it does not occur in mitosis, all the cells in our body are supposed to have the same genetic information (of course, excluding the cases where somatic mutations occur, such as in cancer).
Genetic disorders or cancer could occur
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A cancer is a chromosome of its own.
Helicobacter pylori is related to a few types of stomach cancer. It is the only bacteria known to be related to cancer.
cancer related fatigue
A mutation of a cell is the reason Cancer is started.