Biology is the study of living organisms and is therefore relevant to everyone. It plays a crucial role in our everyday existence, and is an increasingly important subject in the modern world. The SQA National Qualifications in Biology allow learners to investigate the applications of biology in society and the environment. These qualifications cover relevant and contemporary areas of biology, while allowing learners to develop an understanding of the underlying themes.

BrightRED Study Guides for the SQA National 4, National 5, CfE Higher and CfE Advanced Higher curriculums throughly cover all three mandatory units and include a comprehensive Glossary or Index. Our National 5, CfE Higher and CfE Advanced Higher Study Guides are also supported with extra material, tests and links on the free BrightRED Digital Zone.