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nhuynh0122 nhuynh0122
wrote...
6 years ago
Recent evidence does NOT suggest that
 
  a. HIV is closely related to SIV.
  b. HIV was initially transmitted to humans from primates with a similar disease.
  c. HIV has two main forms, HIV-1 and HIV-2.
  d. SIV has a long evolutionary history in monkeys.
  e. HIV is not as harmful as we used to believe.
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6 years ago
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6 years ago
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