Question

Smallest virus is

• A. Foot and Mouth virus
• B. Alfalfa Mosaic virus
• C. Pseudomonas $Pf$
• D. $TMV$

Answer 1

The correct option is A Foot and Mouth virus

• The smallest virus is the one causing foot and mouth disease also called FMDV.
• The disease caused by the airborne virus is very highly communicable transmitting up to many kilometers but the virus is as small as 0.008 to 0.012 microns.
• Thus, option A is correct.