Root pressure is absent in

Indicate the correct statements: (i)Roots pressure is absent in gymnosperms (ii)Roots pressure in totally absent in angiosperms (iii)There is a relationship between the ascent of sap and root pressure. (iv)There is no relationship between the ascent of sap and root pressure.

Turgor pressure is absent/not detected during

Turgor pressure is absent/not detected during

Root pressure is measured by

What are evidences of root pressure? What is role of root pressure in plant life?

What are evidences of root pressure? What is role of root pressure in plant life?

Root pressure is usually because of