Define diffusion.

Sketch and label a diagram to explain the diffusion of water into plant coll across plasma membrane.

Explain diffusion pressure deficit (D.P.D).

Differentiate between diffusion and translocation in plants.

Given below is a table. Fill in the gaps. Property Simple diffusion facilitate transport Active Transport Property simple diffusion facilitated transport Active transport. Highly selective _________ Yes _____________, Uphill transport ______ _________ Yes, Requires ATP----- ------- -----.

Correct the statements: Imbibition is special type of diffusion when water is absorbed by living cells.

Write a note on Faciliated diffusion?

What are the factors affecting the rate of diffusion?

What is Not true about simple diffusion?

What are porins? What role do they play in diffusion?

Define fruit.