Tumbling motility is seen in:
Yersinia
Listeria
Proteus
Pseudomonas aeruginosa
Ans. (b) ListeriaRef: Microbiology by Ananthanarayan and Paniker 8th ed. / 226, 395* Listeria is the bacteria that is classically associated with tumbling motility.Swarming MotilityProteusGliding MotilityP. Auriginosa, MycoplasmaDarting MotilityCampylobacter, Vibrio CholeraFalling Leaf MotilityGiardiaShooting Star MotilityVibrioCork Screw MotilityT. PallidumLashing motilityBorrelia
Listeria Monocytogenes