Which of the Following Statements Is a Reason for NOT

Multiple Choice

Which of the following statements is a reason for NOT classifying viruses in one of three domains rather than in a fourth domain?

A) Viruses are not composed of cells.
B) Viruses are obligate parasites.
C) Some viruses can incorporate their genome into a host's genome.
D) Viruses direct anabolic pathways of host cells.
E) All of the answers are correct.