WAEC - Biology (2019 - No. 7)
The rate of diffusion of molecules between two media will be higher if_________?
the difference in concentration of the two media is low
the difference in concentration of the two media is negligible
the difference in concentration of the two media is high
there is no difference in the concentration of the two media
Explicació
Difference in concentration affects the rate of diffusion. The greater the concentration gradient, the quicker diffusion takes place.