The most important forces for the ascent of sap in plants are

Options :
  1. imbibition and transpiration
  2. suction pressure and cohesion
  3. capillarity and root pressure
  4. root pressure and pulsation
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 : Cohesion force theory was proposed by

Next Question : Water absorbed by root hairs of a plant can rise to the highest point by means of

Click here for online test on Physiology


 (Getemail alerts when others member replies)

In everybody's life there's a point of no return. And in a very few cases, a point where you can't go forward anymore. And when we reach that point, all we can do is quietly accept the fact. That's how we survive.
-Haruki Murakami Kafka on the Shore