When a plant cell is placed in a solution with a less negative water potential than its cell sap,?

b. flaccid as the water diffuses out of the cell by exosmosis as it has a higher osmotic potential than the water which it is kept in. For more details see:a href="http://encyclopedia.farlex.com/exosmosis" rel="nofollow"http://encyclopedia.farlex.com/exosmosis/a