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JAMB and WAEC Agricultural Science questions: Fisheries and aquaculture

35 questions with answers and explanations. Tap an option to check yourself.

AllJAMBWAEC
All topicsAgricultural economics and extension · 41Animal pests and diseases · 38Animal reproduction and nutrition · 38Classification and anatomy of farm animals · 37Crop classification and propagation · 36Crop pests and diseases · 39Farm tools and mechanisation · 35Fisheries and aquaculture · 35Forestry · 33Husbandry of field crops · 41Irrigation and drainage · 36Livestock management · 37Meaning and importance of agriculture · 36Soil fertility, manures and fertilisers · 43Soil formation and properties · 39Weeds and weed control · 33

  1. Question 1· Fisheries and aquaculture· JAMB

    A trawl net is used mainly in

    Explanation and discussion

  2. Question 2· Fisheries and aquaculture· JAMB

    The gills of a fresh fish should be

    Explanation and discussion

  3. Question 3· Fisheries and aquaculture· WAEC

    Fertilising a fish pond encourages the growth of

    Explanation and discussion

  4. Question 4· Fisheries and aquaculture· WAEC

    Fish feed on plankton, which grows well when ponds are

    Explanation and discussion

  5. Question 5· Fisheries and aquaculture· JAMB

    Plankton in a fish pond serves mainly as

    Explanation and discussion

  6. Question 6· Fisheries and aquaculture· JAMB

    Which of these is a freshwater fish commonly raised in Nigerian fish ponds?

    Explanation and discussion

  7. Question 7· Fisheries and aquaculture· JAMB

    The rearing of fish and other aquatic animals under controlled conditions is

    Explanation and discussion

  8. Question 8· Fisheries and aquaculture· WAEC

    Fisheries is the

    Explanation and discussion

  9. Question 9· Fisheries and aquaculture· JAMB

    Fish ponds are limed mainly to

    Explanation and discussion

  10. Question 10· Fisheries and aquaculture· WAEC

    Pond fish such as tilapia can be given supplementary feed such as

    Explanation and discussion

  11. Question 11· Fisheries and aquaculture· WAEC

    Fish provide humans mainly with

    Explanation and discussion

  12. Question 12· Fisheries and aquaculture· JAMB

    A hatchery in fish farming is used for

    Explanation and discussion

  13. Question 13· Fisheries and aquaculture· WAEC

    Fish can be preserved by

    Explanation and discussion

  14. Question 14· Fisheries and aquaculture· WAEC

    Tilapia and catfish (Clarias) are commonly reared in

    Explanation and discussion

  15. Question 15· Fisheries and aquaculture· JAMB

    Integrated fish farming combines fish culture with

    Explanation and discussion

  16. Question 16· Fisheries and aquaculture· JAMB

    Fingerlings are

    Explanation and discussion

  17. Question 17· Fisheries and aquaculture· JAMB

    Fishing with a hook and line is called

    Explanation and discussion

  18. Question 18· Fisheries and aquaculture· JAMB

    Tilapia is widely raised in fish ponds because it

    Explanation and discussion

  19. Question 19· Fisheries and aquaculture· WAEC

    A fish pond should be stocked at a suitable density to avoid

    Explanation and discussion

  20. Question 20· Fisheries and aquaculture· JAMB

    Overfishing leads to

    Explanation and discussion

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