<prompt> Which of the follow ing is gram positive bacillus-StaphylococcusStreptococcusListeriaMeningococci  <response>: Ans. is c i.e., Listeria Gram positive bacteriao There are 6 classic gram positive bacteria that cause human disease,o Of these 2 are cocci1. Staphylococci2 Streptococci including anaerobic peptostreptococcio Other 4 are bacilli1. Corynebacterium3. Clostridium2 Bacillus4. Listeria 