Question

In plants diffusion occurs when the cell sap passes through the cell wall.

• A. True
• B. False

Answer 1

The correct option is B False

Diffusion:

• Diffusion is the exchange of matter (solid, liquid, and gases) where matter travels freely and passes through the cell membrane from a region of higher concentration to a region of lower concentration.
• Diffusion plays a vital role in chemical reactions such as photosynthesis and the respiration of plants.
• Transpiration also occurs through diffusion.

Explanation:

• Cell sap passes through the cell wall as a result of osmosis.
• When placed in a hypertonic solution, water moves out of the cell and results in the shrinking of the cell.
• The process of shrinking the cell’s cytoplasm due to ex-osmosis is called plasmolysis.

Final answer:

The given statement is false.