Final answer:
True, viruses known as mycoviruses can infect fungal cells, and they are studied for their interaction with their fungal hosts and potential benefits in agricultural disease control.
Step-by-step explanation:
The statement that scientists have identified viruses that are able to infect fungal cells is True. Viruses that infect fungi are known as mycoviruses. These mycoviruses do not typically cause disease in humans and are often studied for their effects on fungal hosts, which can range from deleterious to beneficial to the fungus. Mycoviruses have been researched for their potential to control fungal diseases in plants, which is important for agriculture and the environment.