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Q. No.In cockroach, eye consists of visual units called
| 1. | Ostia | 2. | Ommatidia |
| 3. | Gonapophyses | 4. | Spiracles |
Subtopic: Â Cockroach: Respiratory System |
 95%
Level 1: 80%+
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Malpighian tubule are lined by
1. Glandular epithelium with ciliated cells
2. Simple epithelium and non-ciliated cells
3. Cutinised epithelium
4. Simple squamous epithelium
Subtopic: Â Cockroach: Respiratory System |Â Cockroach: Excretory System |
 88%
Level 1: 80%+
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Subtopic: Â Cockroach: Respiratory System |
 86%
Level 1: 80%+
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The blood of cockroach contains no respiratory pigment. It means that:
| 1. | respiration is anaerobic |
| 2. | cockroach does not respire |
| 3. | oxygen goes directly into tissues by diffusion |
| 4. | oxygen goes into tissue by intracellular capillary system |
Subtopic: Â Cockroach: Respiratory System |
 86%
Level 1: 80%+
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Subtopic: Â Cockroach: Respiratory System |
 86%
Level 1: 80%+
Please attempt this question first.
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- 1(current)
Q. No.
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