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Saturday, 13 June 2026
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Biology Past Questions and Answers

Waec Biology Questions

Question 311:
All animals are dependent on green plants because plants
  • A Shelter them from excessive heat from the sun
  • B Give them protection from enemies
  • C Are used for building houses and furniture
  • D Beautify their surroundings
  • E Manufacture food for animals
View Answer & Explanation
Question 312:
All animals are dependent on green plants because plants
  • A Shelter them from excessive heat from the sun
  • B Give them protection from enemies
  • C Are used for building houses and furniture
  • D Beautify their surroundings
  • E Manufacture food for animals
View Answer & Explanation
Question 313:
The scientist who discovered the cell while examining a thin slice of cork under the microscope was
  • A Robert Hooke
  • B Anton van Leeuwenhoek
  • C Matthias Schleiden
  • D Theodor Schwann
  • E Alexander Fleming
View Answer & Explanation
Question 314:
The two important physical processes involved in the absorption and transport of materials in plants are
  • A Diffusion and plasmolysis
  • B Cohesion and adhesion
  • C Flaccidity and turgidity
  • D Osmosis and diffusion
  • E Plasmolysis and capillarity
View Answer & Explanation
Question 315:
The process by which plants manufacture food from carbondioxide and water, using energy from the sun is
termed
  • A Chemosynthesis
  • B Photosynthesis
  • C Autotrophism
  • D Heterotrophism
  • E Transpiration
View Answer & Explanation