Common cold differs from pneumonia in, that:
1. | Pneumonia is a communicable disease whereas the common cold is a nutritional deficiency disease |
2. | Pneumonia can be prevented by a live attenuated bacterial vaccine whereas the common cold has no effective vaccine |
3. | Pneumonia is caused by a virus while the common cold is caused by the bacterium Haemophilus influenzae |
4. | Pneumonia pathogen infects alveoli whereas the common cold affects the nose and respiratory passage but not the lungs |
Which fish selectively feed on larvae of mosquitoes?
1. | Gambusia | 2. | Rohu |
3. | Clarias | 4. | Exocoetus |
Match the following diseases with the causative organism and select the correct option.
Column-I | Column-II | ||
(a) | Typhoid | (i) | Wuchereria |
(b) | Pneumonia | (ii) | Plasmodium |
(c) | Filariasis | (iii) | Salmonella |
(d) | Malaria | (iv) | Haemophilus |
(a) | (b) | (c) | (d) | |
1. | (iii) | (iv) | (i) | (ii) |
2. | (ii) | (i) | (iii) | (iv) |
3. | (iv) | (i) | (ii) | (iii) |
4. | (i) | (iii) | (ii) | (iv) |
Motile zygote of Plasmodium occurs in
1. Gut of female Anolpheles
2. Salivary glands of Anopheles
3. Human RBCs
4. Human liver
Common cold differs from pneumonia in, that:
1. | Pneumonia is a communicable disease, whereas common cold is a nutritional deficiency disease |
2. | Pneumonia can be prevented by a live attenuated bacterial vaccine, whereas the common cold has no effective vaccine |
3. | Common cold is caused by a virus, while Pneumonia is caused by a bacterium. |
4. | Pneumonia pathogen infects alveoli whereas common cold affects the nose and the respiratory passage but not the lungs |
Which one of the following organisms is scientifically correctly named, correctly printed according to the International Rules of Nomenclature and is correctly described?
1. Musca domestica - The common house lizard, a reptile
2. Plasmodium falciparum - A protozoan pathogen causing the most serious type of malaria
3. Felis tigris - The Indian tiger, well protected in Gir forests.
4. E.coli - Full name Escherichia coli, a commonly occurring bacterium in human intestine
Which one of the following is a pair of viral diseases?
1. Ringworm, AIDS
2. Common Cold, AIDS
3. Dysentery, common cold
4. Typhoid, Tuberculosis
Match the following columns and select the correct option:
Column I | Column II | ||
(i) | Typhoid | (a) | Haemophilus influenzae |
(ii) | Malaria | (b) | Wuchereria bancrofti |
(iii) | Pneumonia | (c) | Plasmodium vivax |
(iv) | Filariasis | (d) | Salmonella typhi |
Options: | (i) | (ii) | (iii) | (iv) |
1. | (d) | (c) | (a) | (b) |
2. | (c) | (d) | (b) | (a) |
3. | (a) | (c) | (b) | (d) |
4. | (a) | (b) | (d) | (c) |