<prompt> True about Clostridium tertium -a Gram variableb Terminal sporec Produces exotoxind Causes septic orthritisacdbcdabcabd  <response>: Cl. tertium:Nonexotoxin-producing, Aerotolerant, Gram variableOval and terminal spore tennis racket shapedResembles lactobacilliIt is a rare human pathogenCauses: Necrotizing Fasciitis and Gangrene, septicemia, septic arthritisApurba Sastrys Essentials of Medical Microbiology 1e p264 