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Biology 2025 JAMB Past Questions

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61

Glucose  →  ethanol  +  CO\(_2\)

The chemical reaction above represents the process of 

  • A. oxidation
  • B. fermentation
  • C. glycolysis
  • D. photosynthesis
View Answer & Discuss (5) JAMB 2025
62

Agglutination occurs in blood transfusion when the 

  • A. antigen and antibody in the donor and the recipient are incompatible
  • B. donor and recepient belong to different races
  • C. same antibodies from donor and recipient fuse together
  • D. donor and the recipient belong to the same blood group
View Answer & Discuss (11) JAMB 2025
63

Part of the littoral zone of the marine habitat above the high tide mark, wetted by spray of water from breaking of waves is referred to as the

  • A. splash zone
  • B. benthic zone
  • C. subtidal zone
  • D. intertidal zone
View Answer & Discuss (1) JAMB 2025
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64

Which of the following differentiates photosynthesis from respiration?

  • A. Food is usually broken down
  • B. Oxygen is usually liberated.
  • C. It occurs both during the day and night.
  • D. It occurs in both plants and animals.
View Answer & Discuss (3) JAMB 2025
65

Use the diagram above to answer the questions that follow 

The part labelled II is the

  • A. Liver
  • B. Pancreas
  • C. Lung
  • D. Stomach
View Answer & Discuss (4) JAMB 2025
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