Question
Biology Question on Nutrition
Essential elements are
A
only macronutrients
B
only micronutrients
C
both macro and micronutrients
D
C, H, O and N only
Answer
both macro and micronutrients
Explanation
Solution
An essential element is the one which has a specific structural or physiological role and without which plants cannot complete their life cycle. These essential elements are classified into two broad categories called macronutrients and micronutrients.