Which Statement About HIV Is True

Multiple Choice

Which statement about HIV is true?

A) HIV in humans forms a clade.
B) All HIV variants in humans were derived from viruses in chimpanzees.
C) HIV likely entered the human population from hunters who cut themselves as they were skinning primates.
D) HIV in humans is monophyletic.
E) All HIV variants in humans were derived from viruses in sooty mangabeys.