Fe, Zn, Mn, Mo, Co, Ni, Cu, are also called __________:
Correct answer: C. Both A & B
- A. Micro elements
- B. Trace elements
- C. Both A & B
- D. None of these
Explanation
Iron, zinc, manganese, molybdenum, cobalt, nickel and copper occur in very small quantities and are called micronutrients or trace elements. Both terms therefore describe this group.
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