Table:
text: Viral disease
Useful rules of thumb
Comparison table of clinically important virus families and species
Family Baltimore_group envelopment Virion_shape Replication_site
Adenoviridae Group I non-enveloped icosahedral nucleus
Herpesviridae Group I enveloped complex nucleus
Papillomaviridae Group I non-enveloped icosahedral nucleus
Polyomaviridae Group I non-enveloped icosahedral nucleus
Poxviridae Group I enveloped complex cytoplasm
Hepadnaviridae Group VII enveloped icosahedral nucleus
Parvoviridae Group II non-enveloped icosahedral nucleus
Astroviridae Group IV non-enveloped icosahedral cytoplasm
Caliciviridae Group IV non-enveloped icosahedral cytoplasm
Picornaviridae Group IV non-enveloped icosahedral cytoplasm
Coronaviridae Group IV enveloped helical cytoplasm
Flaviviridae Group IV enveloped icosahedral cytoplasm
Togaviridae Group IV enveloped icosahedral cytoplasm
Hepeviridae Group IV enveloped icosahedral cytoplasm
Retroviridae Group VI enveloped icosahedral nucleus
Orthomyxoviridae Group V enveloped helical nucleus

Question: Which Baltimore group belongs to the Retroviridae family of viral diseases?

Question: Which Baltimore group belongs to the Togaviridae family of viral diseases?