MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is a surface feeder? |
| A. | Catla catla |
| B. | Labeo rohita |
| C. | Magur |
| D. | Flying fish |
| Answer» B. Labeo rohita | |
| 2. |
Which of the following product of fishes is used for clearing wines? |
| A. | Shagreen |
| B. | Isinglass |
| C. | Fish flour |
| D. | Fish oil |
| Answer» C. Fish flour | |
| 3. |
Which of the following is not the economic importance of fishes? |
| A. | Source of food |
| B. | Source of water |
| C. | Good source of vitamins |
| D. | Polishing agent |
| Answer» C. Good source of vitamins | |
| 4. |
Which of the following is not a method of fish preservation? |
| A. | Chilling |
| B. | Baking |
| C. | Canning |
| D. | Salting |
| Answer» C. Canning | |
| 5. |
Which of the following is not an edible freshwater fish? |
| A. | Anguilla |
| B. | Labeo rohita |
| C. | Mystus singhala |
| D. | Wallago attu |
| Answer» B. Labeo rohita | |
| 6. |
Which of the following is not a freshwater fish? |
| A. | Labeo rohita |
| B. | Labeo calbasu |
| C. | Mackerel |
| D. | Clarias batrachus |
| Answer» D. Clarias batrachus | |
| 7. |
The type of fishery practised in small water bodies is called as culture fishery. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
The practice of catching the fish only available naturally is known is __________ |
| A. | Monoculture |
| B. | Capture fishery |
| C. | Polyculture |
| D. | Culture fishery |
| Answer» C. Polyculture | |
| 9. |
Which of the following is not an edible marine fish? |
| A. | Salmon |
| B. | Labeo rohita |
| C. | Mackerel |
| D. | Sardinella |
| Answer» C. Mackerel | |
| 10. |
Which of the following is not a marine fish? |
| A. | Hilsa |
| B. | Pomfret |
| C. | Mackerel |
| D. | Singhara |
| Answer» E. | |
| 11. |
Aquaculture is the management of marine fishes. |
| A. | False |
| B. | True |
| Answer» B. True | |
| 12. |
The management and rearing of aquatic animals is called as ____________ |
| A. | Pisciculture |
| B. | Sericulture |
| C. | Aquaculture |
| D. | Fishery |
| Answer» E. | |
| 13. |
Management and rearing of fishes only is called as ____________ |
| A. | Aquaculture |
| B. | Pisciculture |
| C. | Apiculture |
| D. | Fishery |
| Answer» C. Apiculture | |
| 14. |
Which of the following is the characteristic feature of Shell fishery? |
| A. | Rearing of fishes |
| B. | Rearing of only bony fishes |
| C. | Rearing of aquatic animals having an outer shell |
| D. | Rearing of cartilaginous fishes |
| Answer» D. Rearing of cartilaginous fishes | |
| 15. |
Which of the following is the characteristic feature of Fin fishery? |
| A. | Rearing of animals having fins |
| B. | Rearing of animals living only in freshwater |
| C. | Rearing of animals living only in marine water |
| D. | Rearing of aquatic plants |
| Answer» B. Rearing of animals living only in freshwater | |