Which is produced during water stress that brings stomatal closure

Options :
  1. ethylene
  2. abscisic acid
  3. ferulic acid
  4. caumarin
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 : Higher rate of transpiration than the rate of water absorption shall cause

Next Question : A cell gets reduced in size when placed in solution, the solution is

Click here for online test on Physiology

Responses


 (Getemail alerts when others member replies)







One's life is more formed, I sometimes think, by books than by human beings: it is out of books one learns about love and pain at second hand. Even if we have the happy chance to fall in love, it is because we have been conditioned by what we have read, and if I had never known love at all, perhaps it was because my father's library had not contained the right books.
-Graham Greene Travels With My Aunt