Which one of the following statements is a reason for NOT classifying viruses in one of the threedomains of life (Bacteria,Archaea,Eukarya)rather than in a fourth separate domain?
A)Some viruses can incorporate their genome into a host's genome.
B)Viruses direct anabolic pathways of host cells.
C)Viruses are obligate parasites.
D)Viruses are not composed of cells.

Question

Quizplus · Accepted Answer

Viruses are not composed of cells, which is one of the defining characteristics of the three domains of life. Therefore, they cannot be classified within these domains and require a separate domain.

Which One of the Following Statements Is a Reason for NOT