Dive into the rich and diverse world of Fisheries with our comprehensive collection of multiple-choice questions and answers. Whether you're a student studying marine biology, an aspiring fishery manager, or simply passionate about aquatic life, our meticulously curated selection covers a wide range of topics. Explore fundamental concepts such as fish anatomy, aquaculture techniques, fishing methods, and sustainable fisheries management practices. With our user-friendly interface and detailed explanations, mastering the intricacies of fisheries has never been more engaging and accessible. Start your journey towards understanding and preserving our aquatic ecosystems today!
1. The number of chambers in the heart of fishes are:
2. The number of semicircular canals in Gnathostomes are:
3. In Heteropneutis fossils the total number of barbels occurring are
4. Adaptive radiation in fishes started about number of million years ago:
5. Number of species ofOsteichthyes are:
6. The number of species of teleosts fishes are:
7. The amount of protein in live body weight of fish is
8. In fish body the share of minerals is
9. Cartilaginous fishes are:
10. pH of vermiculture is kept at
11. If more than single species of fish is cultured at a time, then it is called
12. Pisciculture is rearing and production of
13. Induced breeding technique is used in
14. Inand fisheries are
15. Isinglass is employed in
16. Some elasmobranchs have modified pelvic fin for copulation called:
17. In India which of the following genera of earthworms is extensively used for vermiculture
18. Sucking mouth and rasping tongue is present in :
19. Identify the edible freshwater teleost
20. Which of the followings aortic arches form pulmonary artery in lung fishes?
21. The major osmoregulatory organ in fishes is:
22. Elasmobranchs remove sodium chloride through:
23. The fish remained buried in the mud and sand is:
24. Large rostrum is found in:
25. Placoid scales are present in:
26. Rat fishes are:
27. Which of the following fishes is viviparous?
28. During mating process in carps when male chase behind the female, this type of chasing is called
29. Smooking is used as a technique of
30. The hormone administered in fish diet for promoting maleness in grass carp is
31. The extinct body fishes are:
32. The armored fishes are:
33. Bony armor fishes are:
34. For induced breeding in carps this is not used
35. The fish live in stagnant water is:
36. Which fish is important for caviar?
37. The lung fish found in tropical Africa is:
38. Which fish of the following aestivate?
39. One of the following is not a benefit of vermicompost
40. Out of following the Indian trout is
41. The larva of Lamprey is:
42. The maxillary barbels in this fish are equal to rostral barbels in length
43. Number of afferent vessels are:
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