The hormone which controls the outflow of potassium from guard cells is

Options :
  1. IAA
  2. gibberellins
  3. ethylene
  4. abscisic acid
Answer and Explanation :-

Answer: Option 4

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 : Plants are killed in winter by frost because

Next Question : The hormones which help in the intake of K ions by guard cells and hence speed up the opening of st...

Click here for online test on Physiology

Responses


 (Getemail alerts when others member replies)







She looks at the swings, and I can see she's imagining what they'd look like if the kids weren't there. The guilt of this holds her down momentarily. It appears to be there constantly. Never far away, despite her love for them.I realize that nothing belongs to her anymore and she belongs to everything.
-Markus Zusak I Am the Messenger