Biology Teaching Resources

Contacts and Feedback

The author welcomes feedback on the PowerPoint presentations and the other contents of this site

To offer feedback or make enquiries about the content of the site please email: DonMackean@biology-resources.com

For any technical enquiries about the site please email the webmaster: IanMackean@biology-resources.com

Copyright All the material on this web site is the copyright of D.G. Mackean. If copies are made for use in schools or colleges or for individual use, no permission need be sought. For copies used for publication elsewhere, permission should be obtained from D G Mackean at the email address above.