Active absorption of water occurs during ……

The value of root pressure is usually about ………

The ascent of sap in plants takes place through ……

From the following, which water will show greatest water potential $(\psi )(\backslash psi)$

Due to entry of water in a cell, the pressure potential …

Which mineral element is not remobilized in plants?

Phloem sap analysis is done using isotope ……

In plants, food is mainly translocated in form of …

Transport of food through phloem is …

Guttation occurs through ……