Which out of the four plant cells `(P,Q,R "and" S)` would not exhibit any wall pressure?

Options

A. `P`and `Q`
B. `Q`and `S`
C. `P`and`R`
D. `R` and `S`

Answer

C

Explanation

Wall pressure is equal and opposite pressure of the cell wall against the cell content to the turgor pressure. In the given figure. Cell walls of cells Q and S generate resistance against the expanding protoplasm as they are shown to be fully trugid cells. But cells P and R are shown to be in the stage of plasmolysis, hence these cells would not exhibit any wall pressure.