Biology - Osteichthyes
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- Answered
- Review
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Question 1 of 72
1. Question
Anadromous fishes move:
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Question 2 of 72
2. Question
Which of the following fish is famous for migration ?
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Question 3 of 72
3. Question
Which of the following is an anadromous fish:
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Question 4 of 72
4. Question
Catadromous fish migrates from:
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Question 5 of 72
5. Question
Some fishes migrate for the purpose of spawning , mark one out of the followings:
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Question 6 of 72
6. Question
Noncledidoic eggs occur in:
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Question 7 of 72
7. Question
The classification of Labeo is:
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Question 8 of 72
8. Question
Two of the following are herbivorous carps:
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Question 9 of 72
9. Question
In which of the following fishes, gill is covered by operculum?
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Question 10 of 72
10. Question
Bony fishes differ from shark in that :
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Question 11 of 72
11. Question
Which one of the following is a fish?
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Question 12 of 72
12. Question
The aquatic organism with prehensile tail is:
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Question 13 of 72
13. Question
Bony plates/scutes occur in addition to scales in:
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Question 14 of 72
14. Question
In one of the following fishes, the dorsal fin are modified into sucker:
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Question 15 of 72
15. Question
Association between sucker fish ( Remora ) and shark is )
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Question 16 of 72
16. Question
Which one of the following is a living fossil?
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Question 17 of 72
17. Question
An exteant lobe- finned fish, similar to the first fish that used its fins to crawl on land is the:
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Question 18 of 72
18. Question
Common name of fish Anguilla is :
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Question 19 of 72
19. Question
Fish which eradicates mosquito larva is:
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Question 20 of 72
20. Question
Gambusia is :
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Question 21 of 72
21. Question
Isinglass is obtained from:
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Question 22 of 72
22. Question
Isinglass a type of by – product of fish industry, is principally used for:
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Question 23 of 72
23. Question
Air bladder is present in:
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Question 24 of 72
24. Question
Ina fish aquarium green aquatic plants are grown primarily for:
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Question 25 of 72
25. Question
The most poisonous fish is:
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Question 26 of 72
26. Question
Fish is a good source of:
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Question 27 of 72
27. Question
The generic name of the’ flying fish’ is:
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Question 28 of 72
28. Question
Salmon fishes are also known as:
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Question 29 of 72
29. Question
Scales are absent in:
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Question 30 of 72
30. Question
Identify the catfish from the below given fishes:
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Question 31 of 72
31. Question
Which of the following is a freshwater Shark?
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Question 32 of 72
32. Question
Lung fishes are:
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Question 33 of 72
33. Question
At present , the Dipnoans are distributed over :
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Question 34 of 72
34. Question
Protopterus is found in:
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Question 35 of 72
35. Question
The fish lepidosiren belongs to the country
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Question 36 of 72
36. Question
Australian lung fish is called :
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Question 37 of 72
37. Question
Which one of the following is known as’oil sardine?
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Question 38 of 72
38. Question
Which one of the following fishes is a living fossil ?
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Question 39 of 72
39. Question
Ganoid scales are present in:
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Question 40 of 72
40. Question
Freshwater bony fishes maintain water balance by:
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Question 41 of 72
41. Question
Which of the following sets is mismatched?
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Question 42 of 72
42. Question
Which of the following is a fish?
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Question 43 of 72
43. Question
Which of these animals is not a fish?
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Question 44 of 72
44. Question
Which of the following is not a fish?
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Question 45 of 72
45. Question
A freshwater fish is:
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Question 46 of 72
46. Question
Bombay duck is:
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Question 47 of 72
47. Question
A sanguivourous , ectoparasitic anadromous animal is:
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Question 48 of 72
48. Question
Anyone of the following set of characters is definitely found at some stage in the life cycle of a chordate:
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Question 49 of 72
49. Question
Which of the following characters is present essentially in chordates?
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Question 50 of 72
50. Question
Blood vascular system in Hemichordata is:
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Question 51 of 72
51. Question
Retrogressive metamorphosis is present in:
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Question 52 of 72
52. Question
At retrogressive meamorphosis the urochordate larva:
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Question 53 of 72
53. Question
Pelagic tunicate which exhibits neoteny is:
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Question 54 of 72
54. Question
In bony vetebrates, the laying down of bone is often preceded by the presence of:
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Question 55 of 72
55. Question
Fishes belong to class Dipnoi are called as:
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Question 56 of 72
56. Question
Which one of the following statements is true?
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Question 57 of 72
57. Question
Which one of the following is not a characteristic feature of the sub phylum Vertebrata?
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Question 58 of 72
58. Question
Which one of the following is correctly paired?
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Question 59 of 72
59. Question
In which of the following animals notochord is not present?
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Question 60 of 72
60. Question
Which of the following is not a character of Chordata?
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Question 61 of 72
61. Question
Poikilotherms are also known as:
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Question 62 of 72
62. Question
Animals having a built in thermostat to maintain constant body temperature are known as:
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Question 63 of 72
63. Question
Which one of the following animals belongs to Cyclostomata ?
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Question 64 of 72
64. Question
Which of the following is found exclusiverly in the seawater?
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Question 65 of 72
65. Question
The number of gills present in Ostechthyes is:
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Question 66 of 72
66. Question
Which of the following is not a true fish:
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Question 67 of 72
67. Question
The pectoral fins get enlarged in:
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Question 68 of 72
68. Question
Which one of the following pairs of animals comprises” jawless fishes”?
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Question 69 of 72
69. Question
The second largest aquatic vertebrate is:
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Question 70 of 72
70. Question
Ampullae of Lorenzini are present in:
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Question 71 of 72
71. Question
Which of the following is a viviparous fish?
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Question 72 of 72
72. Question
The fish famous for parental care is:
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