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Agricultural Science 2002 WAEC Past Questions

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
NECO offline past questions - All questions, answers & explanations in one app 25712
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21
The daily maintenance practice carried out on a disc harrow is
  • A. changing the disc
  • B. cleaning the soil off the disc
  • C. smearing the disc with oil
  • D. sharpening the edges of its scraper
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22
Which of the following is an advantage of mechanization?
  • A. carrying out many farm operations with ease
  • B. displacing many farm workers
  • C. exposing soil to direct effect of sunlight and erosion
  • D. polluting the environment with industrial gases and wastes
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23
Sexual propagation involves the use of
  • A. buds
  • B. seeds
  • C. cuttings
  • D. vines
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
24
The process of inducing root development on portions of stems still attached to the parent plant is known as
  • A. budding
  • B. grafting
  • C. layering
  • D. tillering
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25
Which of the following crops requires shade in the early stages of its growth in the field?
  • A. coconut
  • B. banana
  • C. cotton
  • D. cocoa
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts