Name any one causative organism of diarrhoeal diseases.
Causative Organism:
The causative organism of Diarrhea:
Name any two animal diseases and two plant diseases caused by micro-organisms.
(a) Name any five human diseases caused by micro-organisms.Also name the causative micro-organisms and mode of transmission for each of these diseases.
(b) State the various ways of preventing the occurrence and spreading of communicalbe disease.
name any 2 disease caused by protozoan . what are their causal organisms ?