Class I Viruses,double-Stranded DNA Viruses,usually Utilize the Following Polymerases for MRNA

Class I viruses,double-stranded DNA viruses,usually utilize the following polymerases for mRNA synthesis and DNA replication

A) host cell DNA-dependent RNA polymerase and host cell DNA-dependent DNA polymerase.
B) viral DNA-dependent RNA polymerase and viral DNA-dependent DNA polymerase.
C) viral RNA-dependent RNA polymerase and host cell DNA-dependent DNA polymerase.
D) host cell RNA-dependent RNA polymerase and host cell DNA-dependent DNA polymerase.
E) viral RNA-dependent RNA polymerase and viral DNA-dependent DNA polymerase.