Removal of a ring of bark from the trunk of a tree eventually kills it because

Options :
  1. water cannot go up
  2. food does not travel down and the roots are starved
  3. mineral salts cannot go up
  4. the exposed part becomes infected with fungi
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 : The transport of sugars and other organic molecules within a plant is called

Next Question : The direction of the conduction of food through phloem is

Click here for online test on Physiology


 (Getemail alerts when others member replies)

How many fears came between us?Earthquakes, diseases, wars where hellrained smoldering pus from skies made of winged death.Horror tore this world asunder.While inside the bleeding smokeand beyond the shredded weeping fleshwe memorized tales of infinite good.--from The History Lesson
-Aberjhani Elemental: The Power of Illuminated Love