Stomata are closed in water stress conditions due to formation of

Options :
  1. cytokinin
  2. auxin
  3. ethylene
  4. abscisic acid

Answer and Explanation :-

Answer: Option 2


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 : Mycobacterium marinum is the causative agent of.....

Next Question : Which of the following will reduce the rate of transpiration

Click here for online test on Physiology


 (Getemail alerts when others member replies)

When your ideas shatter established thought, expect blowback.
-Tim Fargo