Friday, October 7, 2011

3.31 Evolution

  • The evolution is the change of  the form of organisms and the change of frequency (how many) of alleles.
  • Natural selection is the mechanism of evolution.
  • There are 2 features. Random mutation which produces MRSA.
  • Another feature is non-random selection due to the anti-biotic to surve MRSA and MSSA is select and kill.
  • These two processes are natural selection process.

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