Thank you to Dr Marion Pyefor helping with this unit.
The Open University has worked with the Coleg Cymraeg Cenedlaethol to develop bilingual units, including this one, on OpenLearn Cymru:
Grateful acknowledgement is made to the following sources:
Scientists working at the lab banner: AlexRaths/Getty
Microscope banner/ header image coleg: Emma Cooper This file is licensed by Creative Commons Attribution-NonCommercial 2.0 Generic (CC BYNC 2.0) (https://creativecommons.org/licenses/by-nc/2.0)/
Every effort has been made to contact copyright holders. If any have been inadvertently overlooked the publishers will be pleased to make the necessary arrangements at the first opportunity.