Advertisement

Difference between semipermeable and selectively permeable membrane


Semi-permeable membrane permit the movement of solvent molecules only through them, but prevent 
the movement of salute particles. e.g egg membrane, animal bladder, parchment paper.

Selectively or Differentially permeable membranes allow selective passage of solutes along 
with solvent, through them. Example Plasma membrane of the cell. 
491 Views

Advertisement
Difference between active and passive water absorption 

What is the mode of absorption by epiphytic roots ?

Why is imbibition considered to be diffusion?

Distinguish between stomata and hydathodes.

First 14 15 16 Last
Advertisement