Which Element is a Plant Micronutrient

Question

Which element is a plant micronutrient?
A) Potassium
B) Sulfur
C) Calcium
D) Zinc
E) Magnesium

Accepted Answer

Zinc is a plant micronutrient that plays an important role in many aspects of plant growth and development, including protein synthesis, photosynthesis, hormone regulation, and stress response. While all of the other answer choices are important macronutrients or secondary nutrients for plant growth, they are not considered micronutrients.