Post-UTME Biology 2010 Objective — Question 5
Question 5 of 16 from the Post-UTME Screening (Post-UTME) Biology 2010 Objective paper, with the correct answer and a full explanation.
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Soil micro-organisms are beneficial because of their involvement in
- A. photosynthesis
- B. translocation
- C. cycling of nutrientsCorrect
- D. respiration using soil air
Explanation
Soil micro-organisms decompose organic matter and recycle nutrients (e.g. nitrogen fixation, decomposition), making them available to plants again.
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