Respuesta :
Answer:
The osmotic gradient is the difference in concentration between two solutions on either side of a semipermeable membrane, and is used to tell the difference in percentages of the concentration of a specific particle dissolved in a solution.
Explanation:
I hope this helps!
The above answer is correct, and also the concentration gradient is vital to osmosis as it must occur from a high concentration of water to a low concentration of water through a semipermeable membrane.