Which of the following is not regarded as a micro-nutrient or trace element for plant growth? by Sunday | Jun 29 | Biology WAEC | 0 comments A. Phosphorus B. Zinc C. Boron D. Silicon E. Molybdenum Correct Answer: Option A – Phosphorus Users Also Read These:If the relative molecular mass of an element is not…Which of the following mineral salts is a trace element?Which of the following does NOT influence plant growth?An example of a trace elements is?A pupil accidentally "watered" a potted plant with…