Biology, asked by gungungupta500, 8 months ago


1. Define the following terms:
(a) Diffusion
(b) Osmosis
(c) Turgor pressure
(d) Plasmolysis
(e) Root pressure
(f) Turgidity

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Answers

Answered by educatorvs
2

Answer:

Diffusion-

It means movement of substances like air from higher concentrations to lower concentration without any present of semi permeable membrane.

Osmosis-

It means movement of water from higher concentrations to lower concentration in presence of semi permeable membrane.

Turgor pressure-

The force within the cell that pushes the plasma membrane against the cell wall. It is also called hydrostatic pressure

Plasmolysis-

Shrinking of plasma membrane is called plasmolysis.

Root pressure-

It is the transverse osmotic pressure within the cells of a root system that causes sap to rise through a plant stem to the leaves.

Turgidity-

Swelling of cell is celled turgidity.

Explanation:

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