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Improvement in Food Resources — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceImprovement in Food Resources1 Mark
MCQ
Which one is a micronutrient for the crop plants?
  • A
    Calcium
  • B
    Iron
  • C
    Magnesium
  • D
    Potassium
✓

Answer

  1. Iron

Explanation:

Iron is involved in the production of chlorophyll Iron also is a component of many enzymes associated with energy transfer, nitrogen reduction. and fixation, and lignin formation.

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