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| 61. |
A distinct thorax does not occur in: |
| A. |
Cockroach |
B. |
House-fly |
| C. |
Myriapods |
D. |
Mosquito |
Answer: Option C
Explanation:
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| 62. |
Oxygen carrying pigment in cockroach and other insects is: |
| A. |
Haemoglobin |
B. |
Haemozoin |
| C. |
Heamozoin |
D. |
None of these |
Answer: Option B
Explanation:
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| 63. |
Tentorium in cockroach is: |
| A. |
Exoskeleton |
B. |
Endoskeleton |
| C. |
Mouth-part |
D. |
None of these |
Answer: Option B
Explanation:
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| 64. |
A thoracic segment has: |
| A. |
Two sclerites |
B. |
Three sclerites |
| C. |
Four sclerites |
D. |
None of these |
Answer: Option C
Explanation:
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| 65. |
The sclerites of a thoracic segment in cockroach are: |
| A. |
Notum |
B. |
Notum and sternum |
| C. |
Notum, sternum and pleura |
D. |
None of these |
Answer: Option C
Explanation:
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| 66. |
In which of these, the sexual dimorphism is more clearly distinct: |
| A. |
Cockroach |
B. |
Paramecium |
| C. |
Amoeba |
D. |
Earthworm |
Answer: Option A
Explanation:
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| 67. |
Reproductive organs are fixed in number in which of these: |
| A. |
Cockroach |
B. |
Taenia |
| C. |
Hydra |
D. |
Sponge |
Answer: Option A
Explanation:
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| 68. |
In which of these are found the anal styles: |
| A. |
Male cockroach |
B. |
Female cockroach |
| C. |
Both (a) & (b) |
D. |
None of these |
Answer: Option A
Explanation:
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| 69. |
Two pairs of thoracic spiracles in cockroach are found on: |
| A. |
Pro- and mesothorax |
B. |
Meso- and methathorax |
| C. |
Only on mesothorax |
D. |
Pro- and metathorax |
Answer: Option B
Explanation:
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| 70. |
Terminal part in leg of cockroach is called: |
| A. |
Tarsus |
B. |
Pretarsus |
| C. |
Trochanter |
D. |
Coxa |
Answer: Option B
Explanation:
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