- 1(current)
Q. No.African sleeping sickness is caused by an infection with:
| 1. | a dsDNA virus | 2. | a gran negative bacterium |
| 3. | a flagellated protozoan | 4. | a fungus |
Subtopic: Protozoa |
93%
Level 1: 80%+
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Match the following protozoa with their respective characteristics:
| Column I | Column II | ||
| A. | Amoeba | i. | Causes sleeping sickness |
| B. | Paramecium | ii. | Has pseudopodia |
| C. | Trypanosoma | iii. | Possesses cilia |
| D. | Plasmodium | iv. | Causes malaria |
| 1. | A-ii, B-iii, C-i, D-iv | 2. | A-i, B-ii, C-iii, D-iv |
| 3. | A-iii, B-iv, C-i, D-ii | 4. | A-iv, B-i, C-ii, D-iii |
Subtopic: Protozoa |
95%
Level 1: 80%+
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The major criteria used for classification of Protozoans is:
| 1. | Nature of cell envelope | 2. | Mode of locomotion |
| 3. | Mode of heterotrophic nutrition | 4. | Habitat |
Subtopic: Protozoa |
Level 3: 35%-60%
Hints
Match each item in Column I with one in Column II and choose the correct answer from the codes given:
|
|
Column I |
|
Column II |
|
A |
Entamoeba |
a |
Flagellated protozoan |
|
B |
Trypanosoma |
b |
Amoeboid protozoan |
|
C |
Paramecium |
c |
Non motile protozoan |
|
D |
Plasmodium |
d |
Ciliated protozoan |
Codes
| A | B | C | D | |
| 1. | a | b | c | d |
| 2. | b | a | c | d |
| 3. | a | b | d | c |
| 4. | b | a | d | c |
Subtopic: Protozoa |
79%
Level 2: 60%+
Hints
Match the group of Protozoans to a feature these protozoans exhibit:
| Column-I | Column-II | ||
| A. | Amoeboid | P. | They have a cavity (gullet) that opens to the outside of the cell surface into which water laden food is steered |
| B. | Flagellated | Q. | Marine forms have silica shells on their surface |
| C. | Ciliated | R. | The parasitic forms cause diseases such as sleeping sickness |
| D. | Sporozoans | S. | They have an infectious spore-like stage in their life cycles |
| A | B | C | D | |
| 1. | R | Q | P | S |
| 2. | Q | R | P | S |
| 3. | Q | R | S | P |
| 4. | S | Q | R | P |
Subtopic: Protozoa |
87%
Level 1: 80%+
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- 1(current)
Q. No.
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