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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
1776
Which of the following can cause desert encroachment?
  • A. Afforestation
  • B. Irrigation
  • C. Planting of trees
  • D. Establishment of game reserve
  • E. Overgrazing
View Answer & Discuss (1) WAEC 1994
1777
The morphological, physiological and behavioural characteristics which enable an organism to survive in
its environment is called
  • A. heredity
  • B. ecology
  • C. competition
  • D. adaptation
  • E. variation
View Answer & Discuss (1) WAEC 1994
1778

Which of the following performs the same function as the contractile vacuole of a unicellular organism?

  • A. Kidney
  • B. Alimentary canal
  • C. Liver
  • D. Pancreas
  • E. Bladder
View Answer & Discuss (7) WAEC 1994
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
1779
Which of the following represents the correct order in a possible food chain?
  • A. Crustacean -> diatom -> fish -> man
  • B. Fish -> crustacean -> man -> diatom
  • C. Man -> fish -> crustacean -> diatom
  • D. Diatom -> crustacean -> fish -> man
  • E. Man -> diatom -> fish -> crustacean
View Answer & Discuss (1) WAEC 1994
1780
Which of the following relationships illustrates competition?
  • A. Cattle egret moving along with cattle
  • B. Goats and cows grazing on a small grass lawn
  • C. Mosses succeeding lichens in a rocky terrain
  • D. Red mangrove swamp dying and replaced by white mangrove
  • E. Forest trees, shrubs and grasses replacing white mangrove in a swamp
View Answer & Discuss WAEC 1994
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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