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Biology 1992 WAEC Past Questions

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21
The following are features of the tropical rain forest except
  • A. abundant water supply
  • B. loose and moist soil
  • C. short trees growing benealth tall trees
  • D. scanty trees with small leaves
  • E. presence of many animals
View Answer & Discuss WAEC 1992
22
The following are features of Northern Guinea Savanna except
  • A. presence of tall trees with thick bark
  • B. bare soil with very few trees
  • C. presence of fire-resistant trees
  • D. abundant herbivores
  • E. predominance of woody trees
View Answer & Discuss (4) WAEC 1992
23
Which of the following explains the term pyramid of numbers?
  • A. the number of organisms in a trophic level
  • B. the relationship between plants in different trophic levels
  • C. the number of saprophytes and parasites in a habitat
  • D. the number of predators in a habitat
  • E. progressive decrease in the number of individuals from lower to higher trophic level
View Answer & Discuss (3) WAEC 1992
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24
In which of the following processes is carbondioxide not given out?
  • A. respiration in plants
  • B. decay of organism
  • C. burning of organic matter
  • D. burning of fuels
  • E. during photosynthesis
View Answer & Discuss (7) WAEC 1992
25

Which of the following is not an adaptation of plants or animals to desert environment?

  • A. Well developed tap root system
  • B. small leaves with thick epidermis
  • C. Stems with spike-like leaves
  • D. Metabolic waste in the form of uric acid in some animals
  • E. Broad leaves for storage
View Answer & Discuss (3) WAEC 1992
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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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