Diffusion – definition
is the following statement true (T) or false (F)? Mark T or F.
In Spirogyra, transport of materials takes place through osmosis.
Put a tick mark (✓) against the correct alternative in the following statement:
Diffusion occurs when molecules move:
- from lower concentration to higher concentration.
- from higher concentration to lower concentration through a membrane.
- from higher concentration to lower concentration.
- when energy is used.