Which of the following theories is most accepted theory that explains the abscission

Options :
  1. Tunica corpus theory
  2. Quiescent centre theory
  3. Auxin gradient theory
  4. Chemi osmotic theory


Answer and Explanation :-

Answer: Option 3

Explanation:

According to Addicott and Lynch, 1951 who proposed the widely accepted auxin gradient theory, a decline in the concentration of auxin in the organ induces the formation of abscission layer. No abscission occurs if the concentration of auxin is more on the distal end.

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : The phenomenon of falling of leaves or fruits from plants is called

Next Question : Which of these are isodiametric cells

Click here for online test on Anatomy

Responses


 (Getemail alerts when others member replies)







All teachings are mere references. The true experience is living your own life. Then, even the holiest of words are only words.
-Deng Ming-Dao