Concentration of minerals in the soil is usually `"______"` than the concentration minerals in the root.

Options

A. lower
B. higher
C. similar
D. none of these.

Answer

A

Explanation

Concentration of minerals in the soil is lower than in root They dissolve in water and move around soil in the solution. Root hair cells are adapted to absorb e water out of soil by osmosis. Root hair cells have carrier molecules on their surface that pick up the minerals and move them into the cell against the concentration gradient.