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More number of mitochondria are found in...

More number of mitochondria are found in actively dividing cells. Give reason.

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More number of mitochondria are found in actively dividing cells than matured cells.
Cell division is the process which requires more amount of energy.
The cells that divide actively require more amount of energy for cell division. Mitochondrion is the only cell organelle which helps in generating energy in the form of ATP molecules by oxidation of glucose.
Hence, more number of mitochondria are found in actively dividing cells than matured cells.
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