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which of these elements in plants is required in small quantities only

which of these elements in plants is required in small quantities only
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Boron
  • B Nitrogen
  • C Phosphorus
  • D Magnesium
  • E Potassium
Correct Answer: Option A
Explanation:
Boron (B) is not required by plants in high amounts, but can cause serious growth problems if it is not supplied at appropriate levels.

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