Diseases are broadly grouped into infectious and non-infectious diseases. In the list given below, identify the infectious diseases.
| I: | Cancer |
| II: | Influenza |
| III: | Allergy |
| IV: | Smallpox |
1. I and II
2. II and III
3. III and IV
4. II and IV
The sporozoites that cause infection when a female Anopheles mosquito bites a human being, are stored in
1. liver of the person
2. RBCs of mosquito
3. salivary glands of mosquito
4. gut of mosquito
Haemozoin is a:
| 1. | precursor of haemoglobin |
| 2. | toxin released from Streptococcus infected cells |
| 3. | toxin released from Plasmodium infected cells |
| 4. | toxin released from Haemophilus infected cells |