Question

Which of the following is not a macronutrient ?
a) Potassium b) Phosphorus
c) Zinc d) Calcium​

Answer 1

Answer:

ANSWER

There are sixteen nutrients which are essential for plants. They are classified as:

(i) Macronutrients: nitrogen, phosphorus, potassium, calcium, magnesium, sulphur

(ii) Micronutrients: iron, manganese, boron, zinc, copper, molybdenum, chlorine.

So, the correct answer is 'Zinc

Answer 2

Answer:

zinc is not a macronutrient