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Biology Past Questions and Answers

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Waec Biology Questions

Question 1596:
WAEC 2015
A community reaches a climax when
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  • A Only pioneer organisms are present
  • B New habitats are constantly being formed
  • C There is an introduction of new plants and animal species within the community
  • D The composition and size of a community remains constant over a long period
View Answer & Explanation
Question 1597:
WAEC 2015
Which of the following components make up an ecosystem?
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  • 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 & Explanation
Question 1598:
WAEC 2015
Study the diagram above and answer the question
The structure labelled I is
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  • A A pitcher
  • B An onion
  • C A flower
  • D A tendril
View Answer & Explanation
Question 1599:
WAEC 2015
Which of the following organisms is an endo-parasite?
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  • A Tapeworm
  • B Flea
  • C Tick
  • D Aphid
View Answer & Explanation
Question 1600:
WAEC 2015
Which of the following organisms is an endo-parasite?
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  • A Tapeworm
  • B Flea
  • C Tick
  • D Aphid
View Answer & Explanation

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