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Saturday, 11 April 2026
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Biology Past Questions and Answers

Biology Questions

Question 4096:
The following are the effects of overgrazing except
  • A Depletion of useful fodder crops
  • B Soil and wind erosion of pastureland
  • C Epidemic of cattle diseases
  • D Migration of herdsmen
  • E Scarcity of good pastureland
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Question 4097:
Which of the following is not a way of conserving natural resources?
  • A Adopting good farming practices
  • B Establishing forest reserves
  • C Establishing of game reserves
  • D Encouraging poaching
  • E Protecting the endangered species
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Question 4098:
The need for conservation includes the following except to
  • A Keep natural resources for future generations
  • B Preserve them for scientific and recreational purposes
  • C Maximise the use of natural resources
  • D Make sure the natural resources are not used
  • E Ensure that everybody benefits from the natural resources.
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Question 4099:
Which of these is not a hereditary variation?
  • A Infant paralysis
  • B Blood group
  • C Sickle cell
  • D Shape of face and nose
  • E Colour of hair.
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Question 4100:
One of Mendel’s experiments was repeated by crossing a red variety of pepper with that of a yellow variety<br/>which produced all red offspring. The red offspring were then self pollinated and these produced both red<br/>and yellow pepper. The yellow colour can be said to be
  • A Dominant to red
  • B Recessive to red
  • C Homozygous to red
  • D Heterozygous to red
  • E Linked to red
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