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Biology 2015 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
21
Which of the following components make up an ecosystem?
  • A. Decomposers, animals and non-living factors
  • B. Living and non-living factors
  • C. Plants and non-living factors
  • D. Plants decomposers and non-living factors
View Answer & Discuss (3) WAEC 2015
22

Study the diagram above and answer the question

The structure labelled I is

  • A. a pitcher
  • B. an onion
  • C. a flower
  • D. a tendril
View Answer & Discuss (8) WAEC 2015
23
Which of the following organisms is an endo-parasite?
  • A. Tapeworm
  • B. Flea
  • C. Tick
  • D. Aphid
View Answer & Discuss (1) WAEC 2015
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24
Which of the following organisms is an endo-parasite?
  • A. Tapeworm
  • B. Flea
  • C. Tick
  • D. Aphid
View Answer & Discuss WAEC 2015
25
Oil applied to the surface of water kills the larvae of mosquitoes through
  • A. dehydration
  • B. poisoning
  • C. starvation
  • D. Suffocation
View Answer & Discuss (1) WAEC 2015
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts