What does high water potential indicate about solute concentration?

High water potential indicates a relationship between solute concentration and the potential energy of water in a system. Specifically, lower solute concentration corresponds to higher water potential. This is due to the fact that water potential is influenced by two main components: solute potential (osmotic potential) and pressure potential. As solute concentration increases, solute potential becomes more negative, which reduces the overall water potential. Therefore, when there is a lower concentration of solutes, there is less restriction on water movement, leading to a higher water potential.

Understanding this relationship is essential in fields such as plant biology, where water potential affects processes like water uptake and transport in plant tissues. This is why option B accurately reflects the connection between solute concentration and water potential.