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Agricultural Science 2012 WAEC Past Questions

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21
The frequency of weed control on a tomato farm does not depend on
  • A. rainfall
  • B. soil fertility
  • C. nearness to homestead
  • D. planting distance of crops
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22
Citrus is usually propagated by
  • A. budding
  • B. layering
  • C. use of stem cuttings
  • D. use of bulbs
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23
The botanical name of groundnut is
  • A. vigna unguiculata
  • B. arachis hypogaea
  • C. phaseolus vulgaris
  • D. glycine max.
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Download WAEC May/June App - Get all past questions and answers, 100% offline - 43208
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24
Ornamental plants reduce noise pollution in the environment by
  • A. scattering sound energy
  • B. reflecting sound waves
  • C. dispersing sound waves
  • D. absorbing sound energy
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25
Which of the following statement about the effects of diseases on crops are true? Reduction in I. quality of products II. photosynthetic ability III. cost of production IV. yield of the produce
  • A. I and II only
  • B. I and III only
  • C. I,II and III only
  • D. I,II and IV only
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Download WAEC May/June App - Get all past questions and answers, 100% offline - 43208
WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts