IDNLearn.com provides a collaborative platform for sharing and gaining knowledge. Get comprehensive and trustworthy answers to all your questions from our knowledgeable community members.
Answer: Hello There!
Viruses may have arisen from mobile genetic elements that gained the ability to move between cells. They may be descendants of previously free-living organisms that adapted a parasitic replication strategy. Perhaps viruses existed before, and led to the evolution of, cellular life. OR There are all sorts of virus shapes and sizes. However, all virus particles have a protein coat that surrounds and protects a nucleic acid genome. This protein coat is called a capsid, and the instructions for making the protein subunits of the capsid are encoded in the nucleic acid genome of the virus. They keep on changing....
Explanation:
Mark me Brainest please. Hope I helped! Hope you make an 100%
-Anna♥