<prompt> Double stranded RNA is seen in:ReovirusRhabdovirusParvovirusRetrovirus.  <response>: Option 1 1. The family Reoviridae is divided into nine genera, These genera are Orbivirus, Ohoreovirus, Rotavirus, and Coltivirus. Note: - All RNA viruses are single stranded except Reoviridae viruses Rotavirus, Reovirus Colorado tick fever virus. 2. The Reoviridae viruses are nonenveloped viruses with double-layered protein capsids. The genome consists of a 10-12- segmented double-stranded RNA. Option 2, 3, 4 Rhabdovirus-is a single stranded RNA virus. Parvovirus B virus- is a DNA virus. Retrovirus.-is a single stranded RNA virus. 