All the choices are correct for virus genomes
The symmetric protein capsule, which contains the virus genome, is made up of one or more proteins, each of which encodes a single viral gene. Viruses might use a small number of genes to encode all the information needed to create a large capsule because of this symmetrical structure.
DNA or the related molecule RNA can both be found in the Virus genome. The genome of a virus is really little in comparison to yours. For instance, the human genome is 100,000 times longer than the RNA genome of , such as the one that causes -, which is only roughly 30,000 letters long.
To learn more about virus genome please visit-
https://brainly.com/question/8904758
#SPJ4