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.

Question

Quizplus · Accepted Answer

Viruses are not composed of cells, which is one of the criteria for classifying organisms into the three domains of life (Bacteria, Archaea, and Eukarya). Therefore, creating a fourth domain specifically for viruses would be more appropriate.

Which of the Following Statements Is a Reason for NOT