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JAMB Agricultural Science questions: Fisheries and aquaculture

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

AllJAMBWAEC
All topicsAgricultural economics and extension · 22Animal pests and diseases · 20Animal reproduction and nutrition · 20Classification and anatomy of farm animals · 19Crop classification and propagation · 18Crop pests and diseases · 20Farm tools and mechanisation · 17Fisheries and aquaculture · 17Forestry · 15Husbandry of field crops · 22Irrigation and drainage · 18Livestock management · 19Meaning and importance of agriculture · 19Soil fertility, manures and fertilisers · 24Soil formation and properties · 21Weeds and weed control · 15

  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· JAMB

    Plankton in a fish pond serves mainly as

    Explanation and discussion

  4. Question 4· Fisheries and aquaculture· JAMB

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

    Explanation and discussion

  5. Question 5· Fisheries and aquaculture· JAMB

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

    Explanation and discussion

  6. Question 6· Fisheries and aquaculture· JAMB

    Fish ponds are limed mainly to

    Explanation and discussion

  7. Question 7· Fisheries and aquaculture· JAMB

    A hatchery in fish farming is used for

    Explanation and discussion

  8. Question 8· Fisheries and aquaculture· JAMB

    Integrated fish farming combines fish culture with

    Explanation and discussion

  9. Question 9· Fisheries and aquaculture· JAMB

    Fingerlings are

    Explanation and discussion

  10. Question 10· Fisheries and aquaculture· JAMB

    Fishing with a hook and line is called

    Explanation and discussion

  11. Question 11· Fisheries and aquaculture· JAMB

    Tilapia is widely raised in fish ponds because it

    Explanation and discussion

  12. Question 12· Fisheries and aquaculture· JAMB

    Overfishing leads to

    Explanation and discussion

  13. Question 13· Fisheries and aquaculture· JAMB

    Fish breathe in water using their

    Explanation and discussion

  14. Question 14· Fisheries and aquaculture· JAMB

    Young fish just hatched from eggs are called

    Explanation and discussion

  15. Question 15· Fisheries and aquaculture· JAMB

    Which of these is a method of preserving fish?

    Explanation and discussion

  16. Question 16· Fisheries and aquaculture· JAMB

    Lime is applied to fish ponds to

    Explanation and discussion

  17. Question 17· Fisheries and aquaculture· JAMB

    Tilapia and Clarias are popular in Nigerian fish farming because they

    Explanation and discussion

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