Biological Sciences BSc (Hons)

Our BSc Biological Sciences degree is a broad-based course with a diverse range of topics. In Levels three and four you’ll be able to select from courses ranging from molecular biology and genomics, to marine and environmental topics. Which means you can choose your courses based on your particular interests. <br/><br/>Overall, this biology degree aims to provide a flexible package of knowledge and practical skills in the biological sciences. Giving you the chance to maximise your potential and enjoy a successful career – whether it’s in academia, industry or commerce.<br/><br/>**Year 1**<br/>Introduces Biology largely as Human Biology with accompanying courses in Applied and Environmental Biology. Additional subjects include Mathematics for Scientists and Chemistry, as required for an understanding of future courses in Biochemistry and Physiology.<br/><br/>**Year 2**<br/>Concentrates on broad topics in Biology, especially Whole Organism Biology of Animals, Plants and Microorganisms; Cell Structure and Biochemistry; and Nutrition and Health.<br/><br/>**Year 3**<br/>Brings specialisation in key areas, such as Molecular Biology and Genetic Engineering; Microbes and Disease; and Environmental Biology.<br/><br/>**Year 4**<br/>Students pursue a research project as the practical component of the course, and may choose from a range of courses from various specialist degrees, such as: Cell and Molecular Biology; Food Science; Marine Biology; and Microbiology.

Heriot-Watt are 2nd in the UK for undergraduate employability (Graduate Outcomes Survey, 2024) and 25th in the UK overall (Complete University Guide, 2025). You’ll have lifelong access to their award-winning Careers Service and join the oldest alumni association in the UK with over 166,000 members in 190 countries – The Watt Club.<br/><br/>A vibrant nightlife, eclectic food scene and plenty of shops and green space – Edinburgh has it all. It’s a safe and friendly city and a great place to be a student. That’s why it’s ranked UK’s 2nd best student-friendly city (QS Best Student Cities, 2025). <br/><br/>Moving away from home is a big decision, which is why students from England, Wales and Northern Ireland are offered a £1,500 bursary. This no-strings-attached bursary means you can visit home anytime during your first year (or spend it on something else).<br/><br/>Register for your Heriot-Watt Priority Pass to make sure you are first in line when Clearing opens, or to chat with their friendly team.