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In which of the following, all the three are macronutrients?
A
Iron, copper, molybdenum
B
Molybdenum, magnesium, manganese
C
Nitrogen, magnesium, phosphorus
D
Boron, zinc, manganese
Explanation
N, Mg and P are all macronutrients.
Detailed Solution
Carbon, hydrogen, oxygen, nitrogen, phosphorus, sulphur, potassium, magnesium and calcium are macronutrients.
Iron, copper, manganese, zinc, molybdenum, boron, nickel and chlorine are micronutrients.
Iron, copper, manganese, zinc, molybdenum, boron, nickel and chlorine are micronutrients.