Is the cell wall in a plant cell permeable or selectively permeable?
Osmosis and diffusion are the same except that in osmosis there is
(a) a freely permeable membrane
(b) a cell wall in between
(c) a selectively permeable membrane in between
(d) an endless inflow of water into a cell
Is cell wall semi-permeable or completely permeable?
Is the cell membrane semi permeable or selectively permeable? Name the three ways selective permeability takes place. [2 MARKS]