When does the absorption of soil water occur | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Water absorption by root hairs occurs primarily through osmosis. Osmosis is the movement of water from a region of higher water potential (lower s

Vedclass · Accepted Answer

The concentration of solutes is higher in the root hairs.

Vedclass · Answer

(B) Water absorption by root hairs occurs primarily through osmosis. Osmosis is the movement of water from a region of higher water potential (lower solute concentration) to a region of lower water potential (higher solute concentration) across a semi-permeable membrane. For water to move from the soil into the root hairs,the water potential inside the root hairs must be lower than that of the soil water. This is achieved when the concentration of solutes (salts/minerals) is higher inside the root hairs compared to the soil,creating a gradient that draws water in.

When does the absorption of soil water occur through root hairs?

Similar Questions

Describe: Osmosis.

How can a semi-permeable membrane be obtained from an egg?

When does the absorption of water by root hairs occur?

What will be the direction of flow of water when a plant cell is placed in a hypotonic solution?

Identify the given cells $P$,$Q$,and $R$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module