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Wednesday, 01 April 2026
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Biology Past Questions and Answers

Waec Biology Questions

Question 16:
In which of the following is cilia not associated with movement or transport ot materials?
  • A Fallopian tube funnel
  • B Ectoplasm of paramecium
  • C Lining of the mammalian trachea
  • D Mammalian alimentary canal
  • E Oral groove of paramecium.
View Answer & Explanation
Question 17:
The pilaferous layers is labelled
  • A I
  • B II
  • C III
  • D IV
  • E V
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Question 18:
The xylem is labelled
  • A II
  • B IV
  • C V
  • D VI
  • E VII
View Answer & Explanation
Question 19:
The part through which manufactured sugar is transported is labeled
  • A I
  • B III
  • C IV
  • D VII
  • E VI
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Question 20:
The loss of water vapour through the aerial parts of the plant to the atmosphere is called
  • A Respiration
  • B Guttation
  • C Osmoregulation
  • D Transpiration
  • E Diffusion.
View Answer & Explanation