Respuesta :
Radiation, Chemical agents and viruses may all cause C. Generic Mutations.
I think the correct answer from the choices listed above is option C. Radiation, Chemical agents and Viruses may cause genetic mutations. These substances are known to have mutagenic effects to humans. As you look at MSDS of some chemical agents you can see these effects. Long exposure to radiation are said to bring this effect. Lastly, viruses can influence genetics.