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Biology Past Questions and Answers

Waec Biology Questions

Question 731:
The pallisade cells are the structures labelled
  • A III
  • B IV
  • C VI
  • D VIII
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Question 732:
Which of the groups of structures listed below contains chloroplast?
  • A I, II and III
  • B II, III and VII
  • C III, VIII and IX
  • D III, VIII and Xl
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Question 733:
In which of the following processes is light energy converted to ATP?
  • A Osmosis
  • B Transpiration
  • C Chemosynthesis
  • D Photosynthesis
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Question 734:
Which of the following is an evidence of photosynthesis?
  • A Absorption of light
  • B Formation of starch
  • C Availability of carbon dioxide
  • D Splitting of water molecules
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Question 735:
Which of the following organisms is a chemo-autotroph?
  • A Virus
  • B Bacteria
  • C Paramecium
  • D Euglena
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