Rearrange the word given and write in pairs as 'Disease - Causative agent.

Bacteria	Malaria
Fungus	Tuberculosis
Virus	Chicken pox
Hookworm	Hook worm disease
Plasmodium

Q. Given below is a list of some common human diseases. Categorise these into diseases caused by virus, bacteria and protozoa: [3 MARKS]
Cholera, malaria, poliomyelitis, rabies, tuberculosis and pneumonia

Q. Given below are the pairs of pathogens and the diseases caused by them. Which out of these is not a matching pair and why?

(a) Virus	common cold
(b) Salmonella	typhoid
(c) Microsporum	filariasis
(d) Plasmodium	malaria

Q. Match the following: Disease Causative agent

A. Hepatitis	i. Bacteria
B. Pneumonia	ii. Fungi
C. Ringworm	iii. Protozoa
D. Malaria	iv. Virus

Q.

AIDS disease is caused by :

(a) bacteria (b) virus (c) worms (d) protozoa

Q. The given box contains some diseases caused by different pathogens such as bacteria, virus, fungi and protozoa.

(i) Typhoid, (ii) Athlete's foot, (iii) Tuberculosis, (iv) Anthrax, (v) Malaria, (vi) Common cold, (vii) Amoebic dysentery, (viii) Yellow vein mosaic, (xi) Influenza, (x) Pneumonia.