Which of the following disease is not caused by bacteria ?
(a) cholera (b) typhoid (c) tuberculosis (d) measles
Question 4 Which of the following disease is caused by bacteria? (a) Typhoid (b) Anthrax (c) Tuberculosis (d) Malaria
Which of the following disease is not caused by viruses ?
(a) measles (b) smallpox (c) cholera (d) polio
Which of the following disease cannot be caused by drinking of river water contaminated with untreated sewage?
(a) cholera
(b) typhoid
(c) tuberculosis
(d) diarrhoea