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WAEC Agricultural Science 1991 (August) Question 12

Question 12

Soil Fertility and Plant Nutrition

Plant micro-nutrients include the following except

  1. A.sulphur
  2. B.copper
  3. C.iron
  4. D.zinc
  5. E.chlorine
Show the answer and explanation

Answer: A (sulphur)

Explanation

Sulphur is a secondary macronutrient; copper, iron, zinc and chlorine are micronutrients.