All living organisms that exist on Earth have a cellular structure?

Of course not. The so-called non-cellular structure is, for example, viruses. It is worth knowing that it is customary to understand a virus as a non-cellular infectious agent. It should also be said that viruses can infect all types of organisms. Scientists still do not understand exactly how viruses were formed on our planet.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.