Premature leaf fall is a disease caused due to the deficiency of -------

Options :
  1. nitrogen
  2. calcium
  3. phosphorous
  4. potassium
Answer and Explanation :-

Answer: Option 3


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 : Which of the following is considered as partial mineral element in plants?

Next Question : For the existence of nitrogen,how many nitrogen atoms are required?

Click here for online test on Physiology


 (Getemail alerts when others member replies)

It's not the face, but the expressions on it. It's not the voice, but what you say. It's not how you look in that body, but the thing you do with it. You are beautiful.
-Stephenie Meyer The Host