Q. When a plasmolyzed cell is placed in a hypotonic solution then water will move inside the cell. Which force causes this?
A) DPD
B) OP
C) WP
D) None of these
Explanation
When a plasmolysed cell is placed in hypotonic solution, i.e., of lower osmotic pressure, it regains its normal shape and size due to DPD (Diffusion Pressure Deficit). DPD=OP-TP
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.