Question

what do you mean by diffusion why is this process important for the cell

Answer 1

Answer:

the movement of the substance from its higher concentration to its lower concentration is known as diffusion

diffusion is faster in the gas than in the liquid and solid it play important role in the gaseous exchange between the cell and also between the the cell and its external environment

Answer 2

Answer:

Diffusion:

The process of movement of substance (solid, liquid and gas) from the region of its higher concentration to the region of its lower concentration so as to spread uniformly in the given space is called diffusion.

Metabolic gases (CO2 and O2) move out and into the cells through diffusion. Respiration of the cell produces carbon dioxide.

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