Home
Class 12
BIOLOGY
Root pressure is a...

Root pressure is a

A

Pumping food in phloem

B

Pumping sap into xylem in roots

C

Pumping sam in stem for sending it to roots

D

All the above

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Root pressure is caused by:

Root pressure is maximum when

Root pressure is maximum when

[A]: Root pressure is largely responsible for ascent of sap in harbaceous plants. [R]: Root pressure develops due to DPD & is maintained by the living cells.

Root pressure is unable to explain the ascent of sap because it is not found in

The term root pressure was coined by

Root pressure can be demonstrated by means of

Root pressure does not take an active part in the ascent of sap because

Absorption of water from cut ends of stems/shoots disapproves the theory of (a) Capillarity (b) Cohesion-tension (c) Root pressure (d) Atmospheric pressure

The principle by which blotting paper absorbs water is (a) Capillary action (b) Transpiration pull (c) Root pressure (d) Absorptive capacity