<prompt> Which of the following is not an RNA virus?EbolaSimian 40RabiesVesicular stomatitis virus  <response>: Simian vacuolating virus SV40 is a small nonenveloped, icosahedral DNA tumour virus. Polyoma SV40 produce malignant tumours when inoculated into the newborn mice hamsters. These viruses have been widely employed in the study of viral oncogenesis. Also Know: Oncogenic. RNA viruses - An leukosis viruses, Murine leukosis viruses, Human T cell leukaemia viruses, Leukosis - sarcoma virus. Oncogenic DNA viruses - Polyomavirus, SV40, Molluscum contagiosum, Epstein-Barr virus, Cytomegalovirus, Herpes simplex viruses type 1 2. Ref: Ananthanarayanan Panikers textbook of microbiology 8th ed pg 549. 