Q. Which one of the following is a micronutrient in plants?
A) Magnesium
B) Zinc
C) Potassium
D) Calcium
Explanation
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.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.