Which of These Viruses Has a Double-Stranded DNA Genome

Question

Which of these viruses has a double-stranded DNA genome?
A) Flavivirus
B) retrovirus
C) orthomyxovirus
D) poxvirus

Accepted Answer

Poxvirus has a double-stranded DNA genome, distinguishing it from Flavivirus, retrovirus, and orthomyxovirus, which have RNA genomes.