Halophytes may show cell pressure (turgor pre | vedclass

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

Question

(B) Halophytes grow in saline environments where the water potential of the soil is very low. To absorb water from such hypertonic soil,these plants a

Vedclass · Accepted Answer

Due to accumulation of high concentration of solutes in the cell sap.

Vedclass · Answer

(B) Halophytes grow in saline environments where the water potential of the soil is very low. To absorb water from such hypertonic soil,these plants accumulate high concentrations of inorganic ions and organic solutes within their vacuoles. This accumulation significantly lowers the osmotic potential of the cell sap,allowing water to enter the cells via osmosis. As water enters,it exerts a high turgor pressure (cell pressure) against the cell wall,which is essential for maintaining the structural integrity and metabolic activity of the plant in saline conditions. While salt glands help in removing excess salt,the high internal cell pressure is primarily a result of the high solute concentration maintained to facilitate water uptake.

Halophytes may show cell pressure (turgor pressure) much higher than atmospheric pressure. Explain how this can happen?

Similar Questions

The cohesive force of water is due to

Select the correct statement from the following:

Permanent wilting percentage is that amount of water in the soil at which:

If two solutions have the same osmolarity,they are said to be

An area of soil is thoroughly wetted and allowed to drain until capillary movement of water stops. The water content of the soil at this stage provides an estimate of its:

Vedclass Test Series

Exam Paper Generator

Online Exam Module