Q. No.| Assertion (A): | Aschelminths and Annelids possess bilateral symmetry. |
| Reason (R): | Both Aschelminths and Annelids are coelomates |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Phylum Annelida |Â Phylum Arthropoda |
 80%
Level 1: 80%+
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Which of the following is true for Arthropods
| 1. | Bilateral symmetry |
| 2. | Triploblastic |
| 3. | Segmented animals |
| 4. | All of these |
Subtopic: Â Phylum Arthropoda |
 99%
Level 1: 80%+
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Subtopic: Â Phylum Arthropoda |
 98%
Level 1: 80%+
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Which of the following is true for the given diagram?
| 1. | Locust |
| 2. | Gregarious pest |
| 3. | Member of Insecta |
| 4. | All of these |
Subtopic: Â Phylum Arthropoda |
 97%
Level 1: 80%+
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Subtopic: Â Phylum Arthropoda |
 94%
Level 1: 80%+
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Identify the correct statement about arthropods.
| 1. | Arthropods have an open circulatory system and excretion occurs through flame cells. |
| 2. | Arthropods possess jointed appendages and malpighian tubules for excretion. |
| 3. | Arthropods are diploblastic and radially symmetrical. |
| 4. | Arthropods are pseudocoelomates with external fertilization. |
Subtopic: Â Phylum Arthropoda |
 94%
Level 1: 80%+
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Choose the mismatch among the following:
| 1. | Gregarous pest | - Locusta |
| 2. | Living fossil | - Limulus |
| 3. | Lac insect | - Apis |
| 4. | Silkworm | - Bombyx |
Subtopic: Â Phylum Arthropoda |
 93%
Level 1: 80%+
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Respiratory organs in arthropoda are:
| 1. | Gills. |
| 2. | Book gills. |
| 3. | Book lungs or tracheal system. |
| 4. | All of the above. |
Subtopic: Â Phylum Arthropoda |
 92%
Level 1: 80%+
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Which of the following is the member of the largest phylum
| 1. | Hookworm | 2. | Pinworm |
| 3. | Earthworm | 4. | Silkworm |
Subtopic: Â Phylum Arthropoda |
 91%
Level 1: 80%+
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Choose the correct option to complete the analogy.
Taenia : Flame cells : : Bombyx : _______
Taenia : Flame cells : : Bombyx : _______
| 1. | Comb plates | 2. | Radula |
| 3. | Flame cells | 4. | Malpighian tubules |
Subtopic: Â Phylum Arthropoda |
 91%
Level 1: 80%+
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