Question

Define the terms :- ( 1 ) Diffusion and ( 2 ) Osmosis .


Class 9th
Please answer it's urgent​

Answer 1

Answer:

${ \red{diffusion}}$

“Diffusion is the movement of molecules from a region of higher concentration to a region of lower concentration down the concentration gradient.”

${ \pink{osmosis}}$

Osmosis is the diffusion of water across a partially permeable membrane from a dilute solution (high concentration of water) to a concentrated solution (low concentration of water).