12.What kind of virus is measles? [A] enveloped RNA virus [B] Coronaviridae [C] tobacco mosaic virus [D] Npne of these
Tobacco mosaic virus (TMV) is a plant virus that belongs to the genus Tobamovirus. It is named so because it majorly infects tobacco plants, potatoes, tomatoes and other members of the Solanaceae family. The infection creates a mosaic like pattern, mottling and discoloration of the leaves.
