Question

What name is given to the process by which water crosses a selectively permeable membrane?

(a)-pinocytosis
(b)-osmosis
(c)-passive transport
(d)-transport
(e)-diffusion
(f)-phagocytosis

Answer 1

Osmosis is the process where water crosses a selectively permeable membrane from a region of high water concentration to low water concentration, as a form of passive transport.

Step-by-step explanation:

The name given to the process by which water crosses a selectively permeable membrane is osmosis. This process is a type of passive transport, where water molecules move across the cell membrane from an area of higher water concentration to an area of lower water concentration, often to equalize the solute concentrations on both sides of the membrane. Cells utilize this method to maintain cellular integrity and respond to changes in the environment without the need for energy input.

Answer 2

(b)-osmosis

Step-by-step explanation:

Osmosis -

In terms of biology , it is a form of diffusion , which is linked to the cells of the body .

The process of diffusion when the molecules and the atoms move from the region of high concentration to a region of lower concentration .

This is done in the presence of a semi - permeable membrane , which allows only a certain substance or molecules to pass via it .

hence , the correct term for the given statement is (b) - osmosis .