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Biology (Senior Secondary School WAEC)
This exam is setup from WAEC Biology topic of 60 standard questions.
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1. The backbone in vertebrates protects the:
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2. Which of the following is a unicellular organism?
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3. Which of these organisms reproduces by binary fission?
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4. Which kingdom do mushrooms belong to?
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5. The voice box in humans is known as:
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6. Which process explains the movement of water through a semi-permeable membrane?
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7. Kwashiorkor results from deficiency of:
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8. A food chain always starts with:
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9. Which vertebrate lays eggs?
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10. Sex in humans is determined by:
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11. The functional unit of the kidney is:
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12. Which organ removes old red blood cells?
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13. Which of these is a water-borne disease?
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14. HIV/AIDS attacks which cells?
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15. Benedict’s solution is used to test for:
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16. Which blood cells fight against diseases?
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17. Which vitamin is synthesized in the skin by sunlight?
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18. Which blood group is a universal donor?
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19. The green pigment in plants is called:
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20. Which biome has the greatest biodiversity?
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21. Malaria is caused by:
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22. Which group of organisms has backbones?
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23. In humans, fertilization takes place in the:
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24. Which hormone is responsible for milk production in mammals?
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25. In genetics, AA represents:
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26. Who is regarded as the father of genetics?
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27. The gradual change in a community of organisms over time is:
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28. Snail belongs to which phylum?
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29. An organism that feeds on dead organic matter is called:
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30. The interaction between organisms of the same species is called:
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31. The scientific study of classification is called:
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32. Which of these is a renewable resource?
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33. The fusion of male and female gametes is called:
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34. Which part of the flower develops into a fruit?
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35. Which part of the digestive system absorbs nutrients?
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36. Which organelle is responsible for respiration?
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37. The instrument used to observe cells is:
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38. The ultimate source of energy for all living organisms is:
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39. The ultimate source of energy for all living organisms is:
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40. The reproductive organ in male flowers is the:
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41. Which disease is caused by lack of insulin?
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42. The basic unit of life is the:
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43. Which gas is released during photosynthesis?
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44. The theory of natural selection was proposed by:
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45. Which reagent is used to test for starch?
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46. A plant organ used for vegetative propagation is:
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47. The binomial name of man is:
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48. Which of the following is an excretory product of plants?
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49. Which of the following is found in plant cells but not in animal cells?
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50. Which disease is spread by female Anopheles mosquito?
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51. The physical appearance of an organism is its:
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52. The largest organ in the human body is the:
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53. Which part of the brain controls balance?
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54. Biuret test is for:
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55. The organ that pumps blood in humans is the:
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56. The shedding of the uterine lining is called:
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57. Green plants manufacture their food through:
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58. The part of the cell that controls activities is the:
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59. Which gas causes global warming?
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60. The scientific study of insects is called:
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