Which of the following is generally not a role of minerals in plants

Options

A. Participate in various metabolic activities of the plant through their effect on enzymes.
B. Some elements regulate the permeability of cell wall
C. Some are required for the maintenance of osmotic pressure of cell sap,
D. Some participate in an electron transport system, buffer action, electrical neutrality, etc.

Answer

B

Explanation

Cell wall is fully permeable. Some elements can regulate the permeability of cell membrane.