24. Which combination correctly describes influenza virus classification and key structural and genomic features?
(A) Paramyxoviridae; nonsegmented positive-sense ssRNA; no envelope glycoproteins.
(B) Orthomyxoviridae; segmented negative-sense ssRNA; envelope glycoproteins HA and NA.
(C) Flaviviridae; segmented dsRNA; envelope glycoproteins M and E.
(D) Retroviridae; negative-sense ssRNA with reverse transcriptase; capsule proteins H and N.
(E) Coronaviridae; segmented positive-sense ssRNA; envelope glycoproteins HA and NA.