Which Element is Considered a Micronutrient Needed by Plants

Question

Which element is considered a micronutrient needed by plants?  
A) Carbon
B) Hydrogen
C) Nitrogen
D) Magnesium
E) Zinc

Accepted Answer

Micronutrients are essential elements that plants need in small amounts, and zinc is one of them. Zinc is needed for enzyme activity, chlorophyll production, and other metabolic processes in plants.