Which of the following is a non-essential element for plants?

  • A
    Barium
  • B
    Magnesium
  • C
    Potassium
  • D
    Calcium

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Which of the following elements is radioactive and is found in plants growing near nuclear test sites?

Which are the criteria for essential minerals?

Which of the following elements primarily constitute the dry weight of plants?

Which one of the following nutrient groups serves as microelements for plant growth?

Provide information about essential mineral elements for plants and state the criteria for essentiality.

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