OverviewHardQuestion 10745
Question
The best summary of essential elements is:
- AThey are required in specific amounts and roles, and both deficiency and excess can disturb plant functionCorrect
- BAll soil elements are equally essential
- COnly macronutrients matter in plants
- DMicronutrients are optional
Correct answer
They are required in specific amounts and roles, and both deficiency and excess can disturb plant function
Explanation
Essentiality depends on function, not just amount present.