Which organisms can carry out life processes through a simple diffusion process?

Simple Diffusion process:

• The simple diffusion process is the phenomenon of moving the substance through a semipermeable membrane.
• A semipermeable membrane does not allow all the substances to go through its surface. So it is also known as a selectively semipermeable membrane.
• In this process, the movement of the substance is through the surface of the membrane.

Names of organisms that perform simple diffusion process:

• The organisms which show this process are unicellular organisms like bacteria, amoeba, etc.
• Unicellular organisms are organisms, as the name suggests that they perform all the metabolic processes in a single cell.