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JAMB Agricultural Science questions: Crop classification and propagation

18 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· Crop classification and propagation· JAMB

    An advantage of vegetative propagation is that

    Explanation and discussion

  2. Question 2· Crop classification and propagation· JAMB

    Plantain and banana are commonly propagated by

    Explanation and discussion

  3. Question 3· Crop classification and propagation· JAMB

    Budding and grafting are commonly used to propagate

    Explanation and discussion

  4. Question 4· Crop classification and propagation· JAMB

    The rubber tree is grown mainly for its

    Explanation and discussion

  5. Question 5· Crop classification and propagation· JAMB

    Which of these crops is grown mainly for its oil?

    Explanation and discussion

  6. Question 6· Crop classification and propagation· JAMB

    Sugarcane is propagated mainly by

    Explanation and discussion

  7. Question 7· Crop classification and propagation· JAMB

    Which crop is classified as a beverage crop?

    Explanation and discussion

  8. Question 8· Crop classification and propagation· JAMB

    Grafting involves joining

    Explanation and discussion

  9. Question 9· Crop classification and propagation· JAMB

    Cassava is usually propagated by

    Explanation and discussion

  10. Question 10· Crop classification and propagation· JAMB

    Guinea corn (sorghum) belongs to the group of crops known as

    Explanation and discussion

  11. Question 11· Crop classification and propagation· JAMB

    Sorghum is classified as a

    Explanation and discussion

  12. Question 12· Crop classification and propagation· JAMB

    Layering is a method of propagation in which

    Explanation and discussion

  13. Question 13· Crop classification and propagation· JAMB

    Which of these is a beverage crop?

    Explanation and discussion

  14. Question 14· Crop classification and propagation· JAMB

    Tissue culture is useful because it

    Explanation and discussion

  15. Question 15· Crop classification and propagation· JAMB

    Which of these is a fibre crop?

    Explanation and discussion

  16. Question 16· Crop classification and propagation· JAMB

    Cowpea is classified as a

    Explanation and discussion

  17. Question 17· Crop classification and propagation· JAMB

    Pineapple is commonly propagated by

    Explanation and discussion

  18. Question 18· Crop classification and propagation· JAMB

    Yam is classified as a

    Explanation and discussion

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