A) Magnesium
B) Zinc
C) Potassium
D) Calcium
Correct Answer: B
Solution :
A chemical element required by plants in relatively small quantity is known as micronutrient. They are typically found in cofactors and coenzymes. They include copper, zinc, molybdenum, manganese, cobalt and boron.You need to login to perform this action.
You will be redirected in
3 sec