The process of diffusion of solvent particles from the region of less solute concentration to a region of high solute concentration through semi-permeable membrane is known asa)Diffusionb)Osmosisc)Translocationd)TranspirationCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Answer

Movement of a solvent (such as water) through a semipermeable membrane (as of a living cell) into a solution of higher solute concentration that tends to equalize the concentrations of solute on the two sides of the membrane
2: a process of absorption or diffusion (see DIFFUSION sense 3a) suggestive of the flow of osmotic action
especially : a usually effortless often unconscious assimilation

Answer

The gradual passing of a liquid through a thin layer of material a membrane

Answer

Detailed Explanation:

Osmosis is the process by which solvent particles (usually water) move from an area of lower solute concentration to an area of higher solute concentration through a semi-permeable membrane. In this process, solvent molecules pass through the membrane while solute particles are unable to pass.

Key Points:

- Diffusion: Diffusion is the process by which particles move from an area of higher concentration to an area of lower concentration. It occurs due to the random motion of particles and does not require a semi-permeable membrane.
- Translocation: Translocation is the process by which organic substances, such as sugars, are transported from one part of a plant to another. It involves the movement of substances through the phloem tissue.
- Transpiration: Transpiration is the process by which water is lost from the surface of a plant, mainly through the stomata in the leaves. It occurs due to the evaporation of water from the leaves and can help transport water and nutrients throughout the plant.

Explanation:

The correct answer is option 'B', osmosis. Osmosis is a specific type of diffusion that involves the movement of solvent particles (usually water) across a semi-permeable membrane. The semi-permeable membrane allows the passage of solvent particles but restricts the movement of solute particles.

During osmosis, solvent particles move from an area of lower solute concentration to an area of higher solute concentration. This movement is driven by the tendency of solvent particles to equalize the solute concentration on both sides of the membrane. As a result, the solvent moves across the membrane to the side with higher solute concentration.

Osmosis is an important process in many biological systems. For example, it plays a crucial role in the absorption of water by plant roots, the movement of water and nutrients through the xylem tissue, and the regulation of water balance in animal cells.

In conclusion, the process of diffusion of solvent particles from an area of lower solute concentration to an area of higher solute concentration through a semi-permeable membrane is known as osmosis.

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