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Friday, 13 November 2026
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Biology Past Questions and Answers

Waec Biology Questions

Question 1196:
If red is dominant to white and homozygous red pea-plants are crossed with homozygous white pea-plants, the first filial generation will have
  • A Red flowers, 2 white flowers
  • B 4 red flowers
  • C White flowers
  • D 4 pink flowers
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Question 1197:
Which of the following statements is not true of the worker termite? They
  • A Build and repair nest
  • B Produce enzymes to digest cellulose
  • C Search for food to feed the colony
  • D Look after the nymph
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Question 1198:
Which of the following occurrences cannot be taken as a direct observation of natural Selection in recent times?
  • A Industrial melanism in moths
  • B Selective breeding in cattle
  • C Insecticide resistance of some mosquitoes
  • D Development of long necks in giraffes
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Question 1199:
The accepted concepts for the theory of Natural Selection does not include
  • A Tendency for organisms to over produce
  • B Struggle for existence
  • C Survival of the fittest
  • D Use and disuse of body parts
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Question 1200:
The order of evolution trend in plants is
  • A Bryophyta, Thallophyta, Pteridoiphyta and Spermatophyta
  • B Thallophyta Bryophyta Pteridoiphyta and Spermatophyta
  • C Spermatophyta, pteridophyta, Bryophyta and Thallophyta
  • D Bryophyta, Pteridophyta, Spermatophyta and Thallophyta
View Answer & Explanation