Learn from the best
Hands-on experience
Facing global challenges
Details
Year 1
Core modules
BIOL131
Cells: The Building Blocks of Life
20 credits
Explore the molecular and genetic features that allow cells to function. You’ll investigate cell biology in the context of plant and animal development and learn how cells process complex information to give biological outcomes which have implications at the cellular, tissue and whole organism levels. This module provides a vital grounding in cell biology and development.
50% Coursework
50% Examinations
MBIO123
Marine Biology Field Course
20 credits
Immerse yourself in marine biology and learn to think and work like a scientist. Through hands-on taxonomy practicals, statistics workshops and career sessions, you’ll build skills in data analysis, communication and marine diversity. The highlight is a non-residential field course in Devon and Cornwall where in small groups you design a study, collect and analyse data, and present findings in one intensive week!
75% Coursework
25% Tests
MBIO161
Evolution and Behaviour
20 credits
Explore the evolutionary principles that shape species and their behaviour. You’ll examine genetic inheritance, population genetics, adaptation, fitness, speciation, and the fossil record using key examples and practical classes to deepen understanding. Historical developments in evolutionary thought provide context for modern interpretations, helping you approach biology through the lens of evolutionary adaptation.
50% Examinations
50% Tests
MBIO162
Biodiversity
20 credits
Investigate what biodiversity is, where it occurs and why it matters. You’ll study global patterns of diversity, the biology of key taxa and the threats facing ecosystems today. Through this module, you’ll develop a strong understanding of how biodiversity is valued, assessed and conserved, while exploring the ecological principles that underpin these efforts.
50% Practicals
50% Examinations
BMSMB01
Marine Biology Student Support Stage 1
Receive structured support in developing foundational skills essential for marine biology. This module complements your Level 4 studies by tracking your progress in laboratory techniques, fieldwork, data handling and transferable skills, ensuring you establish a strong base for future marine science learning.
OS110
Oceanography
This module introduces the science that shapes our oceans, exploring the physical and chemical processes that drive ocean circulation and mixing, and influence the character of marine environments worldwide. Key scientific principles are introduced along the way, helping students build a strong foundation for further study in ocean and marine sciences.
MBIO163
Introduction to Marine Biology
This module introduces students to the dynamic world of marine biology, exploring marine ecosystems, marine organisms and key research areas. Through hands on fieldwork and laboratory sessions, students build practical research skills while developing confidence in effective scientific writing and communication.
Year 2
Core modules
MBIO227
Biological Oceanography Field Course
20 credits
Join a residential field course aboard research vessels to study offshore marine ecosystems. You’ll sample a variety of habitats, analyse biological and physico-chemical parameters and explore how these factors interact to shape marine communities. This module provides practical experience in oceanographic field methods and interdisciplinary marine research.
60% Coursework
40% Tests
MBIO228
Biology of Marine Organisms
20 credits
Explore the fundamental biology of marine organisms, focusing on diversity of form and function in key groups. Develop an understanding of the evolution and anatomy of organisms across the marine tree of life including marine vertebrates, invertebrates and algae. Build an understanding of marine biodiversity and how morphological and physiological traits allow organisms to inhabit a range of marine environments.
50% Coursework
50% Examinations
OS201
Global Ocean Processes
20 credits
Examine the oceanographic processes that structure the global ocean and how they’re impacted by climate change. You’ll study how changes in currents and water properties at different scales affect marine organisms, food webs and biogeochemical cycling. This module develops a deep understanding of the physical, biological and chemical drivers of ocean function.
50% Coursework
50% Examinations
MBIO229
Methods in Marine Biology, Coastal Ecology and Oceanography
20 credits
Develop core practical skills needed for field studies in marine biology, coastal ecology and oceanography. You’ll learn data-collection techniques, experimental design principles, and methods for analysing and communicating scientific information. Through hands-on practice, this module prepares you for more advanced fieldwork and research across marine and coastal systems.
100% Coursework
BMSMB02
Marine Biology Student Support Stage 2
Enhance your competence in field, lab and analytical skills across your Level 5 studies. This module ensures continued skill development through timetabled activities and structured tracking, helping you prepare confidently for advanced marine biology modules and independent research at higher levels.
Optional modules
MBIO217
Ecology of Shallow Water Marine Habitats
20 credits
Study the ecology of shallow water environments, some of the most diverse and productive habitats on Earth. You’ll explore the organisms living within them, the environmental factors shaping these systems and the methods used to analyse ecological data. This module strengthens your ability to evaluate and communicate ecological findings in marine science.
50% Coursework
50% Examinations
MBIO221
Marine Molecular Biology
20 credits
Discover how molecular techniques revolutionise our understanding of marine organisms and ecosystems. You’ll build foundational knowledge of molecular concepts and methods, learning how researchers study genetic, physiological and ecological processes in the marine environment. This module provides essential preparation for advanced work in marine molecular science.
50% Coursework
50% Examinations
OS204
Waves, Tides and Coastal Dynamics
20 credits
Study how waves and tides form, interact with coastlines and drive sediment movement. You’ll examine coastal processes such as erosion and accretion and learn to apply physical principles to real coastal settings. This module provides a strong foundation for understanding and predicting coastal change in a dynamic environment.
100% Coursework
OS207
Scientific Diving
20 credits
Enhance your research capabilities through professional level scientific diving. Suitable for students with the HSE SCUBA qualification, this module trains you in underwater photography, surveying and sampling techniques. You’ll plan and execute multidisciplinary dive projects, developing skills used in research, industry and environmental monitoring.
100% Coursework
BIOL214
Ecology
20 credits
Build a strong understanding of ecological principles at the levels of individuals, populations and communities. You’ll explore how ecological processes operate and species interact in both aquatic and terrestrial systems, and examine how scientists search for general theories in ecology. This module provides a solid conceptual framework for advanced ecological analysis and problem-solving.
50% Coursework
50% Examinations
GEES2309
Weather, Climate and Meteorology
20 credits
What drives our weather and shapes our climate? Dive into the physics of the atmosphere, from thermodynamics to global circulation. You will analyse real meteorological and satellite data to understand weather systems and forecasting. By mastering these physical principles, you will uncover the scientific evidence behind climate variability and the critical role of meteorology in a sustainable future.
50% Coursework
50% Remotely delivered assessments
OS210
Remote Sensing of the Environment
20 credits
Learn how remote sensing technologies, from satellites to drones, are used to study terrestrial and marine environments. You’ll develop skills in analysing and applying remote sensing data using industry standard software and explore how these tools help solve real world environmental challenges.
50% Coursework
50% Tests
Optional placement year
Core modules
BPIE336
Marine Biology related Placement
0 credits
Spend up to 48 weeks gaining real-world experience in a professional marine biology setting. This extended placement allows you to apply knowledge gained in your first two years, build workplace skills and prepare for your final stage of study. It provides valuable insight into career pathways and industry expectations in marine biology.
Final year
Core modules
MBIO341
Biological Oceanography
20 credits
This module explores the large-scale biological patterns, processes and functioning of systems in key ocean and coastal ecosystems. You will examine the reciprocal interactions between large-scale biological and oceanographic processes, across spatial and temporal scales.
60% Examinations
40% Practicals
PROJ302
SoBMS Project
40 credits
Undertake an independent research project from concept to completion. You’ll develop a research question, design and execute your study, analyse results and communicate your findings. This module strengthens your ability to work independently, solve problems and reflect on your academic and professional development.
75% Coursework
25% Practicals
BMSMB04
Marine Biology Student Support Stage 4
Consolidate and refine your advanced marine biology skills as you complete your degree. This module supports your progression through Level 6, helping you strengthen professional, analytical and research competencies and ensuring you graduate with a strong, workplace-ready skillset.
Optional modules
BIOL311
Ecotoxicology
20 credits
Examine how pollutants affect aquatic organisms and ecosystems. You’ll study key concepts, analytical techniques and evaluation methods used to assess contaminant impacts. Through applied examples, you’ll learn how ecotoxicology supports environmental protection and informs policies aimed at safeguarding water quality and ecosystem health in a changing world.
50% Coursework
50% Examinations
MBIO339
Ecology and Conservation of Marine Vertebrates
20 credits
Investigate the ecology of large marine vertebrates and the pressures they face from a range of key threats including fisheries bycatch, whaling, and anthropogenic noise. You’ll study methods for surveying and monitoring populations and analyse real case studies that highlight current research. This module equips you to understand and address conservation challenges affecting large marine vertebrates.
60% Coursework
40% Examinations
MBIO363
Fish and Fisheries
20 credits
Explore the biology of fishes and how it informs sustainable fisheries management. Drawing on key research on behaviour and physiology to population dynamics and community processes, you’ll evaluate implications for aquaculture and wild capture fisheries. Through discussions, workshops and seminars with industry professionals, you’ll develop evidence based skills to support the sustainable management of fish populations.
50% Coursework
50% Examinations
OS303
Ocean Dynamics
20 credits
Investigate large and mesoscale ocean circulation, including geostrophic currents, eddies and exchanges between shelf and deep seas. You’ll develop quantitative skills for analysing field data to interpret and understand the physical processes driving large scale ocean flows. This module provides a strong foundation in dynamic oceanography.
100% Coursework
OS304
Marine Ecosystem Conservation
20 credits
Explore threats to global marine and coastal ecosystems, from tropical mangroves to temperate pelagic waters. You’ll investigate conservation tools, monitoring approaches and ecological impacts of human activities. By combining case studies with analytical skills, this module equips you to evaluate and support marine conservation action.
60% Coursework
40% Examinations
MBIO365
Tropical Marine Ecology
20 credits
Dive into the ecology of tropical marine ecosystems and explore the patterns, processes and interactions that shape them. You’ll study how species and communities respond to environmental change, investigate ecosystem functioning and develop key research skills. This module provides a rich foundation for understanding tropical biodiversity and its global significance.
50% Coursework
50% Examinations
OS306
Coastal Geomorphology and Estuaries
20 credits
Explore how different coastal landforms develop and change over time. You’ll study geomorphological archetypes, examine how waves, tides and sediment shape coastlines, and analyse how human activities interact with natural processes. This module strengthens your ability to interpret dynamic coastal environments and understand their ecological and societal importance.
60% Coursework
40% Examinations
Other marine biology courses
Includes marine biology, ecotoxicology and conservation physiology modules. Fieldtrips have included the UK and Portugal.
Includes specialist modules in marine ecology, conservation and applied aquatics. Fieldtrips have included the UK and South Africa.
Includes specialist ocean processes, and waves tides and coastal dynamics modules. Fieldtrips have included the UK and Sweden.
Experience
Benefit from fieldwork, near and far
- data and sample collection and analysis in varied marine habitats
- experience using scientific equipment and technology, from sonar mapping to ROVs
- scientific writing and reporting, preparing you for careers in research and conservation
- teamwork in challenging and dynamic field conditions
- problem-solving in real-world ecological research
- communicating project work and ideas through oral presentations.
My first year had an introductory rock pooling session at Mount Edgcumbe and a field week based on sampling done at Devil's Point. Each of them was brilliant and built on lectures and techniques taught. I am very excited about the upcoming field trip to Sweden, where we can sample some deep sea organisms from a Fjord.
“The main reason I chose this uni is because they have a massive emphasis on fieldwork and getting your hands dirty – the most fun part of it.”
Facilities to support your learning
Expand your horizons with a research expedition
- taken part in cetacean surveys aboard the University yacht, Take The Helm, between Plymouth and the Isles of Scilly
- carried out assessments of south west UK fish nurseries, catching, identifying and measuring juvenile fish in a number of key estuary sites
- spent two-weeks on a field course in North Sulawesi (Bunaken and Bangka islands) where they learned about the biodiversity of coral reefs and how to monitor them
- enjoyed a week in the Azores, colecting data to assess the relative abundance of different colour forms of Clouded Yellow butterflies.
I felt very fortunate to have the opportunity to be taught about coral reefs by experts while directly observing the reef. I don't think many learning experiences can top that.

Gain a professional diving qualification alongside your studies
The Ocean Giants Programme
Students will be able to complement their studies with work for charities in locations such as Mexico, Mozambique, the Philippines and Tanzania.
Keep up to date
Learn from experts
The good thing about the University’s location is that Plymouth is home to a number of marine organisations (the Marine Biological Association, Plymouth Marine Laboratory, Shark Trust, etc.), which provide countless opportunities for volunteering, collaborations and networking. For me, two separate bouts of volunteering at the MBA led to further research positions overseas through connections and referrals.
Dr Nicola Foster
Lecturer in Marine Biology
Dr Clare Embling
Associate Head of School for Equality, Diversity and Inclusion
Dr Joan Alfaro
Lecturer in Marine Biology
Enrich your studies – join the Marine Biology Society (MBS)
Life in Plymouth
The overall vibe of the city is perfect. You are by the sea so it is still laid back, but you have all the conveniences of living in a city.
Current student
Discover what Plymouth and its unique geographical location have to offer
Discover our range of student accommodation options and find out how you can get a guaranteed place in halls
Our large student population, active Students' Union, and abundance of student-led clubs and societies blend to create a busy and vibrant student scene
Careers
Plymouth makes you more passionate about the ocean and studying here kept me on the right path. I wanted to be by the ocean, I wanted to dive, I wanted to surf and I wanted to study with the best marine biologists in the country. Plymouth was fantastic for me and I will always love it.
- In research institutions
- Working with charities and NGOs
- Monitoring the environment and fisheries
- Working on the filming and / or production of nature documentaries
- Promoting important marine conservation messages
- Providing commercial environmental or ecological consultancy services
- Influencing government policies through research and campaigning
- Inspiring and educating the scientists and conservationists of tomorrow
- Communicating science through scientific journalism
Why you should do a placement
I have gained invaluable knowledge and experience from maximising my opportunities which I hope will make me more employable after graduating. It would help if you considered planning your placement early to be better prepared. You will be amazed at the opportunities presented to you.
Fees and funding
Tuition fees
£9,790 per year
£815 per 10 credits
Tuition fee price changes
£19,200 per year
Tuition fee price changes
Additional costs
Fund your studies
Supporting students with the cost of living
Apply
Entry requirements
120 UCAS points
You may be eligible for a contextual offer
GCSE
A levels
BTEC RQF National Extended Diploma/ QCF Extended Diploma
All Access courses
T level
International Baccalaureate
Extended entry requirements
Ready to apply?
CF17
P60
3 years
(+ optional placement)
Full-time
Plymouth
Other routes into this course
The following courses are available as routes into this programme.
Interested in marine biology but lack the usual qualifications? This four-year degree includes a foundation year to build your study skills and scientific knowledge, helping you confidently progress into the full honours course
Entry requirements
120 UCAS points
BSearch entry requirements for your country
English language requirements
Ready to apply?
Need support with your application?
- Personal statement guidance
- student visa support
- travel and arrival information
- and more.
CF17
P60
3 years
(+ optional placement)
Full-time
Plymouth
Other routes to this course
Visit us at an undergraduate on-campus open day