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Thursday, 12 November 2026
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Biology Past Questions and Answers

Waec Biology Questions

Question 1081:
The organelle involved in the transport of substances within a cell is
  • A Golgi body
  • B Endoplasmic reticulum
  • C Ribosome
  • D Mitochondrion
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Question 1082:
Which of the following processes takes place when a plant cell is put in a hypotonic solution?
  • A Water moves into the cell and the cell bursts
  • B Water leaves the cell and the cell becomes flabby
  • C Water moves into the cell and the cell becomes turgid
  • D The cell becomes plasmolysed
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Question 1083:
The dominant stage in the life cycle of a fern is the
  • A Antheridium
  • B Gametophyte
  • C Prothallus
  • D Sporophyte
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Question 1084:
Yeast is added to the dough during the preparation of bread because it produces
  • A Ethanol
  • B Heat
  • C Carbon dioxide
  • D Carbohydrate
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Question 1085:
Growth includes the following processes except
  • A Differentiation
  • B Enlargement
  • C Mitosis
  • D Meiosis
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