Q139
Which of the following is a micronutrient?
A.
Calcium
B.
Nitrogen
C.
Phosphorus
D.
Zinc
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
There are overall 17 essential nutrients required by the plants for proper growth and development. Out of them, 10 are macronutrients that are required in large amounts whereas 7 are micronutrients that are required in traces.Boron, Zinc, Manganese, Copper, Molybdenum, iron and chlorine are micronutrients.