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Which of the following substances must be present in the soil for growth of a...

Biology
WAEC 2012
Which of the following substances must be present in the soil for growth of a healthy green plant?
  • A. Amino acids
  • B. Carbon
  • C. Glucose salts
  • D. Magnesium ions
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Correct Answer: Option D
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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