Biology, asked by preetsharma2014in, 11 months ago

How is the process of diffusion helpful in the exchange of gases in cells?

Answers

Answered by raghuvanshiji
1

Answer:

Gas exchange is the physical process by which gases move passively by diffusion across a surface. For example, this surface might be the air/water interface of a water body, the surface of a gas bubble in a liquid, a gas-permeable membrane, or a biological membrane that forms the boundary between an organism and its extracellular environment.

Answered by mishtichak
2

Answer:

hi

your answer

Process of Gas Exchange  In Plants

Diffusion is an important process through which exchange of gases takes place in a cell. This process is mainly directed by the difference in pressure of concentration. Hence the gases move from a highly concentrated region to a region of low concentration. Diffusion in plant cells mainly takes place during the process of photosynthesis where carbon dioxide diffuses into plant cells via the stomata on the leaf.

Process of Gas Exchange  In Humans

The carbon dioxide concentration is much greater in your blood than the alveoli. So, by the rule of diffusion, the carbon dioxide moves from the blood to the alveoli, where it can be exhaled through the lungs. The same thing happens with oxygen. ... Oxygen diffuses into the blood from the alveoli.

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