Fisheries MCQ Questions and Answers Quiz

11. pH of vermiculture is kept at

  1. Near neutral
  2. Alkaline
  3. Acidic
  4. Highly alkaline

12. If more than single species of fish is cultured at a time, then it is called

  1. Monoculture
  2. Aquaculture
  3. Polyculture
  4. Mori culture

13. Pisciculture is rearing and production of

  1. Fishes
  2. Birds
  3. Reptiles
  4. Wool yielding animals

14. Induced breeding technique is used in

  1. Marine fishery
  2. Capture fishery
  3. Culture fishery
  4. Inland fishery

15. Inand fisheries are

  1. deep sea fishing
  2. capturing fishes from sea coast
  3. raising and capturing fishes in fresh water
  4. oil extraction from fish

16. Isinglass is employed in

  1. Preparation of wines
  2. Clearing of wines
  3. Distillation of wines
  4. Preservation of wines

17. Some elasmobranchs have modified pelvic fin for copulation called:

  1. Penis
  2. Cloaca
  3. Clasper
  4. None

18. In India which of the following genera of earthworms is extensively used for vermiculture

  1. Eudrigaster
  2. Eudrilus
  3. Pontoscolex
  4. Pheretima

19. Sucking mouth and rasping tongue is present in :

  1. Ostracoderms
  2. Hag fishes
  3. Lampreys
  4. Sharks

20. Identify the edible freshwater teleost

  1. Catla catla
  2. Hilsa ilisha
  3. Rays and skates
  4. Sharks
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MCQ Multiple Choice Questions and Answers on Fisheries

Fisheries Question and Answer