A hypertonic solution is a special type of solution that has a higher concentration of solutes on the outside of a cell when contrasted with the inside of a cell. Hypertonic solutions have greater osmotic pressure.
I think the correct answer from the choices listed above is option A. Hypertonic is the term which refers to a solution with more molecules outside the cell than inside the cell. For example, saline solution and a solution of dextrose.
