What is diffusion?

Diffusion is described as the movement of molecules from a high concentration to a low concentration, through a concentration gradient until evenly spread out 

AA
Answered by Anesha A. Biology tutor

5581 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

What are the comon features of an animal cell and what are there functions?


Compare aerobic and anaerobic respiration in a human cell. 3 marks


What is a pathogen?


Explain how a nervous impulse is transmitted across a synapse?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning