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GCE Biology 2025 Objective — Question 36

Question 36 of 50 from the General Certificate of Education (GCE) Biology 2025 Objective paper, with the correct answer and a full explanation.

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Which of the following activities does not control pathogens?

  • A. Exposure to ultraviolet radiation
  • B. Use of disinfectants
  • C. Eating balanced dietCorrect
  • D. Destroying the habitats of pathogens

Explanation

While a balanced diet supports overall immune health, it does not directly control or eliminate pathogens the way UV exposure, disinfectants, or habitat destruction do.

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