________ provides the best-documented example of evolution and ...

[tuffie]

________ provides the best-documented example of evolution and adaptation in a pathogen.
 
  a. Tuberculosis
  b. Cholera
  c. AIDS
  d. Malaria
  e. HIV

Question 2

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.

[jackie]

Answer to Question 1

E

Answer to Question 2

E