Question

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What do you mean by osmosis and diffusion?

How it takes place in our body ?​

Answer 1

Answer :-

•Diffusion and Osmosis are the examples of passive transport.

•Diffusion is a physical process where molecules migrate from a region of higher concentration to a region of lower concentration through liquid or gaseous medium by virtue of their random motion.

•It is a passive process so it does not require energy.

•Osmoisis is a physical process in which molecules move from a region of higher concentration to the region of lower concentration through a semipermeable membrane. It occurs only in liquid medium.

•It does not require energy.

Answer 2

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⭐️Diffusion : Diffusion is the net movement of molecules from a region of higher concentration to a region of lower concentration.

⭐️Osmosis : Osmosis defined as movement of liquid from higher concentration to lower concentration through a semipermeable membrane.

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