Which of the following elements is not essential for plants?

  • A
    Iron
  • B
    Zinc
  • C
    Potassium
  • D
    Iodine

Explore More

Similar Questions

Which element is a structural component of amino acids,proteins,hormones,chlorophyll,and most vitamins?

$A$ : $N, P, K$ are called critical elements.
$R$ : They become deficient easily in soil due to leaching and higher requirement.

Which of the following is not a beneficial element?

In plant nutrition,elements are classified as major or minor depending on:

Minerals known to be required in large amounts for plant growth include

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo