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Biology Past Questions

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2396
If a piece of abandoned farmland went through a series of floral and faunal changes and became established with
permanent plant and animal population, it could be said to have undergone
  • A. transformation
  • B. succession
  • C. competition
  • D. evolution
View Answer & Discuss WAEC 2004
2397

The drugs which inhibit the growth of disease-causing organisms and thus used in the treatment of infections are referred to as

  • A. antibodies
  • B. antibiotics
  • C. antitoxic
  • D. septics
View Answer & Discuss (3) WAEC 2004
2398
An abandoned refuse dump mag' be a good site for an intending vegetable farmer because
  • A. . very little manual work would be done by the farmer
  • B. microbial activity had released nutrients into the soil
  • C. the roots of vegetable seedlings easily get enough light
  • D. refuse dumps possess plenty of gas which scares away rodents
View Answer & Discuss (1) WAEC 2004
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2399
The following are natural resources except
  • A. rubber
  • B. soil
  • C. water
  • D. cellophane
View Answer & Discuss (2) WAEC 2004
2400
Which of the following practices does not contribute to intensive depletion of forest resources in West Africa?
  • A. Use of powerful tools for felling trees
  • B. regrowing of forest trees
  • C. clearance of forests for cash crops
  • D. use of fire or hunting in forests
View Answer & Discuss WAEC 2004
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