- 1(current)
Q. No.Match the following parts of cockroach (List I) with their respective functions (List II):
Options:
1. A-I, B-II, C-III, D-IV
2. A-II, B-I, C-IV, D-III
3. A-I, B-IV, C-II, D-III
4. A-III, B-II, C-I, D-IV
| List-I (Part) | List-II (Function) | ||
| A. | Malpighian tubules | I. | Excretion and osmoregulation |
| B. | Tegmina | II. | Protection of hind wings during flight |
| C. | Maxillae | III. | Handling and manipulation of food |
| D. | Crop | IV. | Temporary storage of food |
1. A-I, B-II, C-III, D-IV
2. A-II, B-I, C-IV, D-III
3. A-I, B-IV, C-II, D-III
4. A-III, B-II, C-I, D-IV
Subtopic: Cockroach: Intro & External Morphology | Cockroach: Head & Mouth Parts | Cockroach: Digestive System | Cockroach: Excretory System |
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Level 1: 80%+
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Cockroaches are:
1. Nocturnal carnivores
2. Nocturnal omnivores
3. Diurnal carnivores
4. Diurnal omnivores
Subtopic: Cockroach: Head & Mouth Parts |
90%
Level 1: 80%+
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Head of cockroach:
| 1. | is oval is shape. |
| 2. | lies anteriorly at right angles to the longitudinal body axis. |
| 3. | is formed by the fusion of 10 segments. |
| 4. | does not show any mobility due to absence of neck. |
Subtopic: Cockroach: Head & Mouth Parts |
90%
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Mouth parts of cockroach are :-
1. Piercing and sucking type
2. Sucking and siphoning type
3. Biting and chewing type
4. Sponging type
Subtopic: Cockroach: Head & Mouth Parts |
91%
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Which of the following mouth part act as tongue in cockroach?
1. Labium
2. Hypopharynx
3. Maxillae
4. Labrum
Subtopic: Cockroach: Head & Mouth Parts |
89%
Level 1: 80%+
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Consider the given two statements:
| Statement I: | The nictitating membrane in frogs protects their eyes while they are in water. |
| Statement II: | The ear in frogs aids in both hearing and maintaining balance. |
| 1. | Statement I is correct; Statement II is correct |
| 2. | Statement I is correct; Statement II is incorrect |
| 3. | Statement I is incorrect; Statement II is correct |
| 4. | Statement I is incorrect; Statement II is incorrect |
Subtopic: Cockroach: Head & Mouth Parts |
84%
Level 1: 80%+
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Which of the following statements about the wings of cockroaches is correct?
| 1. | The forewings (tegmina) are transparent and used for flight. |
| 2. | The hindwings are thick, leathery, and protect the delicate forewings. |
| 3. | Wings are absent in female cockroaches. |
| 4. | The hindwings are membranous and used for flight, while tegmina are protective. |
Subtopic: Cockroach: Head & Mouth Parts |
83%
Level 1: 80%+
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