Question

what is water potential in plants

Answer 1

It can also be described as a measure of how freely water molecules can move in a particular environment or system. It is measured in kilopascals (kPa) and is represented by the Greek letter Psi (Ψ). Water potential is never positive but has a maximum value of zero, which is that of pure water at atmospheric pressure.

Answer 2

Here is your Answer!!

The measure of the relative tendency of water to move from one area to another, and is commonly represented by the Greek letter Ψ (Psi). Supplement. Water potential is caused by osmosis, gravity, mechanical pressure, or matrix effects including surface tension.

Hope it helps!!

Mark as brainlist!!