Question

Which of the following is fully permeable, but does not show imbibition a) Cellulosic cell wall b) Biological membrane c) Lignified cell wall d) Suberised cell wall​

Answer 1

Explanation:

Correct option is

A

Soil into periplasmic space of root hairs

The cell wall is dead and fully permeable. It cannot regulate the entry of solvent or solute molecules. This fact is established by the accumulation of water and mineral salts in the periplasmic space, which is the space between the cell wall and the cell membrane. If the cell wall was semi or differentially permeable; mineral salts would not have accumulated in the periplasm.

so, the correct answer is 'Soil into periplasmic space of root hairs'