The Enormous Genetic Diversity of HIV Has Made It Especially

Multiple Choice

The enormous genetic diversity of HIV has made it especially difficult to create a vaccine against the virus.We can attribute this genetic diversity to

A) mutation hotspots in the hemagglutinin (H) molecule.
B) mutation hotspots in the CD4⁺ molecule.
C) the high error rate of reverse transcriptase.
D) the high sensitivity of the virus to UV radiation.