The Salinity of a small inland lake has recently started to increase. Researchers are planning to study the lake over several decades to investigate how freshwater organisms survive significant changes in their natural habitat. Which of the following physiological mechanismus will the researchers most likely observe amonth the surviving organismus in the lake?

a. Prokaryotic organismus will use various menchanismus to counteract swelling of cells as a result of increased water uptake.

b. Single- celled organismuss will use various mechaismus to counteract the increased flow of water from cells to the entvironment.

c. Eukaryotic organismus will use various mencahismus to counteract the diffusion of positively charged ions across the cell membrane.

d._ Eukarytic organismus will use mechanismus to counteract diffusion of swelling of scells charged ions of increased water uptake.

e.) Multicellular organismus organismus will use various mechanismus to counteract the loss of cell adhesion as a result of calcium deficiencies.

The organisms which live in the extreme saline conditions are called the halophiles. The halophiles are considered the extremophiles as they live in the extreme condition on Earth.

The organisms which live in the saline conditions have the physiological mechanism which can counteract with the increased flow of water from the cell to the environment. The increased flow of water can interfere with the other physiological process of the organisms therefore the bacteria have the mechanism which can counteract the increased flow of water.

Thus, Option-B is the correct answer.