Among the following elements, which one is not essential for plant growth?

Options :
  1. Sodium
  2. Potassium
  3. Magnesium
  4. Calcium
Answer and Explanation :-

Answer: Option 1


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : By which of the following names are plants that grow on salty soils known?

Next Question : For growth, a plant needs a place where there are

Click here for online test on General Science


 (Getemail alerts when others member replies)

Think twice before you speak, because your words and influence will plant the seed of either success or failure in the mind of another.
-Napoleon Hill