The type of micro-organism which causes cholera is ___________.
Fungus
Bacteria
Virus
Protozoa
Cholera is an acute diarrhoeal infection caused by ingestion of food or water contaminated with the bacterium Vibrio cholerae.
Alcohol can be converted into vinegar by the action of micro-organisms called:
(a) viruses (b) yeast (c) protozoa (d) bacteria
AIDS disease is caused by :
(a) bacteria (b) virus (c) worms (d) protozoa
The micro-organisums which can reproduce and multiply only inside the cells of other organisms are :
(a) protozoa (b) fungi (c) bacteria (d) viruses