Which of the following  is the diffusion of water molecules across a semipermeable membrane from a lower concentration to a higher concentration ?

Which among the following is  the diffusion of water molecules across a semipermeable membrane from a lower concentration to a higher concentration ?

Which of the following is the movement of molecules of a substance from the region of higher concentration to a region of lower concentration ?

Which of the following is the state of a cell in which the cell wall is rigid and stretched by the increase in volume of the vacoules ?

Which of the following is the pressure of the cell contents on the cell wall ?

A plant needs to expel oxygen as a byproduct .Which method will it choose ?

Plant cells become ________ in pure water.

The energy used in Osmosis is 

The higher the __________, the faster they move.

Osmosis includes diffusion but not vice versa because