Which of the following microorganism produces colicins in the intestine?
Posted: Thu Jul 14, 2022 1:16 pm
a) E.coli
b) B.subtilis
c) Clostridium botulinum
d) Streptococcus salivarius
b) B.subtilis
c) Clostridium botulinum
d) Streptococcus salivarius