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Model Paper 6 — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceModel Paper 61 Mark
MCQ
Which of the following is micro-nutrient?
  • ✓
    Boron
  • B
    Nitrogen
  • C
    Potassium
  • D
    Phosphorus
✓

Answer

Correct option: A.
Boron
(a) Boron
Explanation: Boron is an essential micronutrient which means it is essential for plant growth and development but is required
in very small quantities.

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