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Biology 2008 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
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31
Tertiary consumers within the web are
  • A. cat and lion only
  • B. Man and lion only
  • C. man and cat only
  • D. man, cat and lion
View Answer & Discuss (3) WAEC 2008
32
What would be the effect of taking the lion out of the web?
  • A. The number of organisms at each trophic level would increase
  • B. Man would occupy the apex of the web
  • C. There would be more rabbit in the web
  • D. The energy reaching the remaining trophic would be increase
View Answer & Discuss (5) WAEC 2008
33
Which of the following statements about the transfer of energy in the ecosystem is correct?
  • A. energy increases at high trophic levels
  • B. More organisms can be supported at higher levels
  • C. There are fewer organisms at top tropic levels
  • D. Energy is lost at each trophic level
View Answer & Discuss (7) WAEC 2008
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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NECO offline past questions - All questions, answers & explanations in one app 25712
34
Pond weeds normally lack thick layers of cuticle because
  • A. their system of photosynthesis is not efficient
  • B. there is no danger of becoming desiccated
  • C. their leaves are either dissected or n bon-shaped
  • D. there are numerous stoma a on their upper epidermis
View Answer & Discuss WAEC 2008
35
Shrubs do not survive on newly weathered soils because
  • A. the top soil is shallow
  • B. drainage on such soil is poor
  • C. humus is absent from the soil
  • D. the soil tends to be sandy
View Answer & Discuss WAEC 2008
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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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