Question Detail
Question
According to the document, in what ionic form is Iron (Fe), a micronutrient, used by plants?
Correct Answer
Option C is the correct answer.
Detailed Explanation
The 'Micronutrients' table on Page 26 specifies that Iron (Fe) is used by plants as 'Fe2+'.
Hint
Check the 'FORM USED BY PLANT' column for Iron in the Micronutrients table.