Zinc is essential for

Options :
  1. biosynthesis of chlorophyll
  2. biosynthesis of 3 -IAA
  3. stomatal closing
  4. oxidation of carbohydrates


Answer and Explanation :-

Answer: Option 2

Explanation:

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 : The major role of phosphorus in plant metabolism is

Next Question : Absence of magnesium in plant tissue ultimately results in

Click here for free online test on Physiology

Responses


 (Getemail alerts when others member replies)







Well-behaved women seldom make history.
-Laurel Thatcher Ulrich Well-Behaved Women Seldom Make History