The given diagram shows which of the following phenomena.
A
Transpirational pull
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Root pressure theory
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Pulsatory activity in living cells
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
None of the above
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B Pulsatory activity in living cells
The movement of water in the plants is known as the ascent of the sap. This upward movement is due to the pulsatory activity of the living cell. This theory was supported by J. C. Bose. he explained that there is rhythmic form of pulse-like movement which helps the water to be transported in the upward direction.