Crenation is the:

When a cell is placed in a solution and the osmotic pressure of the outer solution is more than that of the cell sap,the outer solution is known as:

$A$ freshly cut potato slice is placed into a strong sugar solution. Later,its cells are found to be:

$A$ cell placed in a strong solution will shrink because:

Identify the error in the following statement: "Osmosis is the diffusion of water across a semi-permeable membrane between two solutions of different concentrations."

$A$ cell increases in volume if the external medium is