Question

compare and contrast diffusion and osmosis

• 1 point - define diffusion
• 1 point - define osmosis
• 1 point - state the similarity
• 1 point - state the difference

Explanation:

Diffusion is the movement of particles from an area of high - concentration to low - concentration. Osmosis is the diffusion of water across a semi - permeable membrane. Similarity: Both are passive transport processes that move substances down a concentration gradient. Difference: Diffusion can involve any substance, while osmosis specifically involves water.

Answer:

• Diffusion: The movement of particles from an area of high concentration to an area of low concentration.
• Osmosis: The diffusion of water across a semi - permeable membrane.
• Similarity: Both are passive transport and move substances down a concentration gradient.
• Difference: Diffusion is for any substance, osmosis is for water.