If two solutions have the same osmolarity,they are said to be

Choose the correct statement regarding Casparian strips:
$I$. It surrounds the pericycle.
$II$. It is made up of lignosuberin.
$III$. It limits the pathway available to water solutes,forcing them to enter the symplast.

Permanent wilting percentage is that amount of water in the soil at which:

$A$: Water has a very low specific heat and latent heat.
$R$: There is high cohesive force between water molecules.

Storage capacity of the soil is the extent to which it can hold

What is a hypotonic solution?