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Unformatted text preview: in life. The mutation accumulation theory says that the force of natural selection decreases with time. So an allele for longevity may not be necessary. So most mice not need worry about living long on their own, but being killed by predators, or disease....
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This essay was uploaded on 02/20/2008 for the course BMS 230 taught by Professor All during the Spring '08 term at Colorado State.
- Spring '08