Which of the following is/are a pyogenic coccus/cocci?
A. Streptococcus
B. Neisseria
C. Staphylococcus
D. All of these
The most severe streptococcal diseases are caused by
A. Group B streptococci
B. Group A streptococci
C. pneumococci
D. enterococci
Bacteria are not
A. Unicellular
B. Life
C. Prokaryotic
D. Eukaryotic
Which one of the following diseases is not associated with Immuno-overreaction?
Autoimmune diseases
B. T cell-mediated hypersensitivities
C. Parkinson's disease
D. AIDS