59:28 According to the cell theory, which describes cells? All organisms are composed of multiple cells. All cells have the same structure and function. Cells are found in everything on Earth. All living cells come from other living cells.

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explanation:

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the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.

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