Marine & Freshwater Biology BSc/MSci
The study of Marine and Freshwater Biology is more relevant than ever before. Aquatic habitats are of huge importance in regulating the health of the global ecosystem and at the same time are profoundly impacted by rapid environmental change. The aim of this programme is to deliver state-of-the-art, research-led teaching on the biological, ecological and evolutionary processes underlying both marine and freshwater ecosystems. Our teaching is guided by the most recent advances in genetics, molecular methods, data collection and quantitative analyses to form a solid background in conservation of marine and freshwater ecosystems.
- September start
- Session dates
- Marine & Freshwater Biology BSc (Hons): C164 4 year degree
- Marine & Freshwater Biology MSci: 5 year degree
Applications to the MSci are not taken via UCAS: you may apply for transfer mid-BSc.
- Glasgow: Gilmorehill campus
- Study abroad available
Why study Marine & Freshwater Biology?
- This degree on aquatic biology is unique in the UK for covering both marine and freshwater ecosystems.
- You’ll have many opportunities for hands-on experience with field work, through our residential national and international field courses, the Exploration Society expeditions and a range of field work and volunteering possibilities within or outside Glasgow university.
- Many of our students have seen their own research papers published in scientific journals.
- You’ll be taught by world-leading marine biologists, physiologicst, ecologists, and evolutionary biologists, whose research is making a world-changing impact in areas such as biodiversity and conservation of vulnerable marine and freshwater ecosystems, disease transmission, water quality assessment, environmental change, animal evolution and adaptation.
- This degree programme is accredited by the Royal Society of Biology
- We have an Exploration Society to help you organise and conduct scientific expeditions in all parts of the world.
Life Sciences at Glasgow
Our flexible Life Sciences degrees challenge you to apply the theory of the classroom in practical situations, in the lab or in the field. We offer an extremely wide range of courses in human and animal biology, biomolecular sciences, infection and immunity.
Our aim is to offer internationally competitive degrees that meet the needs of today’s science graduates. To achieve this aim, we utilise the research and teaching strengths of the College of Medical, Veterinary & Life Sciences to provide our graduates with the skills necessary for success in any chosen career.
We have a large and diverse student body, which includes Scottish, UK, EU and international students. We regularly welcome visiting and exchange students, and we believe in the many advantages our students gain from adding an international dimension to their studies.
Our strengths include:
- substantial flexibility within our range of degree programmes
- an opportunity for you to gain experience working or studying abroad
- annual field courses to destinations around the globe
- access to the University’s world-renowned museums of Anatomy and Zoology
- top-quality student experience.
Our museums
The University’s Hunterian Museum is home to over a million magnificent items, ranging from meteorites to mummies and Mackintosh. The Zoology and Anatomy museums are a fantastic resource for Life Sciences students.
Zoology Museum
With almost two million animal species described so far: and many more to discover; we can only hope to give our visitors a taste of the range of animal variety. Perhaps unexpectedly, the museum also maintains displays of live animals: a small selection of snakes, lizards, frogs and invertebrates is on show.
Anatomy Museum
William Hunter’s remarkable specimens show all aspects of human form and function and reflect his lifelong career as a pioneering anatomist and obstetrician. Largely used for teaching and research, the collections have considerable importance in the history and development of medicine.
The University of Glasgow has a long and outstanding record in Animal Biology.
Programme structure
Year 1
You will be given a general introduction to all aspects of modern biology and encouraged to acquire general scientific skills.
Year 2
In semester 1, you will develop your knowledge of fundamental aspects of biology. In semester 2, you will be introduced to specialist subject areas according to your interests (eg animal biology; biomolecular sciences; human biology; infection biology).
You can also study other subjects in years 1 and 2: see Flexible degrees.
Year 3, 4 and 5
If you progress to Honours (years 3 and 4) you will study a wide range of topics including invertebrate and vertebrate biology, freshwater ecology, marine biology, molecular ecology, environmental impact assessment and animal physiology. You will obtain a wide range of practical skills covering lab work, field work experimental design and data analysis. Field work opportunities in some final year options courses include international and national residential field courses as well as visit to hatcheries, fish farms and aquaculture projects.
Another major component of your final year is an independent research project, which can be carried out in the laboratory, or in the field, at home or abroad. This project will give you the chance to research something new, and the results sometimes contribute to scientific publications.
You can take Marine & Freshwater Biology as an MSci, which includes an additional placement year, between the third and final years of the degree. This is normally spent doing research in industry or some other organisation such as a research institute in the UK or overseas.
The list of available final-year optional courses are subject to change each year. Places on optional courses may be limited, so you are not guaranteed a place on a particular final-year option.
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Tropical Marine Biology field course to the Red Sea
The Tropical Marine Biology Option teaches and develops skills in coral reef, seagrass and mangrove ecology, teamwork, leadership and scientific methods.
Taking place each November in the Egyptian Red Sea, the field course last two weeks, including several hours per day in the water, mostly on coral reefs.
The course uses snorkelling, requiring no SCUBA qualifications, and all necessary skills are taught by the staff. A reasonably good level of swimming and fitness is required, but adaptations can be made for people with specific needs.
The field course is challenging but extremely enjoyable. You will work in teams to learn the necessary skills and apply them to a research project of your own design. The course brings together and develops skills and abilities from across your degree.
Feedback on the course is that it is the best experience of the degree, and really provides an experience of being a marine biologist.
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Course details
Year 1
And dependent on entry grades in Chemistry either:
OR
Students then choose an additional 40 credits from a range of science and non-science courses.
Year 2
Students are encouraged to choose other Biology courses for their remaining 60 credits usually at least one from:
- Genes, Molecules & Cells 2
- Human Biological Sciences 2
- Microbiology and Immunology 2
- Contemporary Issues in Biology 2
Year 3
Year 4
All students will undertake a research project consisting of one of the following types:
- Life Sciences Investigative Honours Project
- Life Sciences Outreach Honours Project
- Life Sciences Dissertation Honours Project
- Life Sciences Internship Honours Project
Plus one Compulsory course:
And at least two from the recommended options below (the availability of these courses may differ from year to year depending on staff availability and student demand).
- Applying Ecology (Conservation and Management of Populations) 4A option
- Behavioural Ecology 4B option
- Evolution (Pattern and Process) 4Y option
- Freshwater Ecology (with Field Course) 4D option
- Tropical Marine Biology (with Field Course) 4Y option
- [[[BIOL4210]]]
- Species Diversification and Conservation 4A option
- Disease Ecology 4C option
- Fisheries, Aquaculture and Marine Conservation 4C option
- Animal Ecophysiology 4Y option
The remaining 20 credits may be chosen from other life sciences final year option courses.
Programme alteration or discontinuation
The University of Glasgow endeavours to run all programmes as advertised. In exceptional
circumstances, however, the University may withdraw or alter a programme. For more information,
please see: Student contract.
Our international links
You may have the opportunity to undertake an overseas field course. For example, the tropical marine biology course includes an optional fieldtrip to tropical marine systems.
Entry requirements
for entry in 2025
Summary of entry requirements for Marine & Freshwater Biology
SQA Higher entry requirements
- ABBB is the minimum requirement from S5 to be reviewed for an S6 offer
- Offers are not guaranteed to applicants who meet the minimum from S5
- Typically offers will be made at AAAAA by end of S6. B at Advanced Higher is equivalent to A at Higher
- Additional requirements: Higher Biology or Chemistry. (A in either).
SQA Higher adjusted entry requirements* (by end of S5 or S6)
- MD20: BBBB (also other target groups*)
- MD40: AABB (ABB S5 minimum for consideration)*
- Additional requirements: Higher Biology or Chemistry. Successful completion of Top-Up or one of our Summer Schools.
* See Access Glasgow for eligibility.
Widening Participation Articulation Programmes
The University has bespoke HNC Articulation Programmes running at various colleges, offering direct entry to Year 2 of this degree.
A-level standard entry requirements
- AAB – BBB
- Additional requirements: A-level Biology or Chemistry.
IB standard entry requirements
- 34 (6,5,5)
- Additional requirements: HL Biology or Chemistry.
Advanced entry requirements for Marine & Freshwater Biology
SQA Higher advanced entry requirements
- Advanced Highers – AAA including Biology and Chemistry attained in one exam year and at the first attempt.
Applicants must also meet the standard offer threshold with S5 grades to be considered for advanced entry.
A-level advanced entry requirements
- Three A-levels at grades A*AA which include Biology and Chemistry attained in one exam year and at the first attempt.
IB advanced entry requirements
- 38 points with three Higher Level subjects at 6,6,6 including Biology and Chemistry attained in one exam year and at the first attempt.
Choose point of entry 2nd year on your UCAS application to indicate you wish to be considered for advanced entry.
Admissions guidance
Glasgow International College
International students with academic qualifications below those required should contact our partner institution, Glasgow International College, who offer a range of foundation certificates.
English language
For applicants whose first language is not English, the University sets a minimum English Language proficiency level.
English language requirements
International English Language Testing System (IELTS) Academic module (not General Training)
- 6.5 with no sub-test under 6.0.
- Tests must have been taken within 2 years 5 months of start date. Applicants must meet the overall and subtest requirements using a single test
- IELTS One Skill Retake accepted.
Common equivalent English language qualifications
All stated English tests are acceptable for admission to this programme:
TOEFL (ib, my best or athome)
- 90 with minimum R 20, L 19, S 19, W 21.
- Tests must have been taken within 2 years 5 months of start date. Combined scores from two tests taken within 6 months of each other can be considered.
PTE (Academic)
- 59 with minimum 59 in all sub-tests.
- Tests must have been taken within 2 years 5 months of start date. Combined scores from two tests taken within 6 months of each other can be considered.
Glasgow International College English Language (and other foundation providers)
- 65%.
- Tests are accepted for academic year following sitting.
University of Glasgow Pre-sessional courses
- Tests are accepted for academic year following sitting.
Cambridge English Qualifications
- Cambridge Advanced English (CAE): 176 overall, no subtest less than 169
- Cambridge Proficiency in English (CPE): 176 overall, no subtest less than 169
School Qualifications
- iGCSE English or ESOL 0522/0500, grade C
- International Baccalaureate English A SL5 or HL5
- International Baccalaureate English B SL6 or HL5
- SQA National 5 English or ESOL, grade B
- SQA Higher English or ESOL, grade C
- Hong Kong Diploma of Secondary Education, English Language grade 4
- West African Examination Council, Senior Secondary School Certificate, English grade C6
Alternatives to English Language qualification
- Undergraduate degree from English speaking country (including Canada if taught in English)
- Undergraduate 2+2 degree from English speaking country
- Undergraduate 2+2 TNE degree taught in English in non-English speaking country
- Masters degree from English speaking country
- Masters degree (equivalent on NARIC to UK masters degree) taught in English in non-English speaking country.
For international students, the Home Office has confirmed that the University can choose to use these tests to make its own assessment of English language ability for visa applications to degree level programmes. The University is also able to accept an IELTS test (Academic module) from any of the 1000 IELTS test centres from around the world and we do not require a specific UKVI IELTS test for degree level programmes. We therefore still accept any of the English tests listed for admission to this programme.
Pre-sessional courses
The University of Glasgow accepts evidence of the required language level from the English for Academic Study Unit Pre-sessional courses. We also consider other BALEAP accredited pre-sessional courses:
- School of Modern Languages & Cultures: English for Academic Study
- BALEAP guide to accredited courses
FAQs
What do I do if...
my language qualifications are below the requirements?
The University's School of Modern Languages and Cultures offers a range of Pre-sessional courses to bring you up to entry level. The course is accredited by BALEAP, the UK professional association for academic English teaching.
my language qualifications are not listed here?
Please contact External Relations
If you require a Tier 4 student visa, your qualification must be one of the secure English language tests accepted by UK Border Agency:
- UK Border Agency Tier 4 English Language requirements
- UKBA list of approved English language tests [pdf]
Visa requirements and proof of English language level
It is a visa requirement to provide information on your level of English based on an internationally recognised and secure English language test. All test reports must be no more than 2 years old. A list of these can be found on the UK Border Agency website. If you have never taken one of these tests before, you can get an initial idea of your level by using the Common European Framework self-assessment grid which gives you a level for each skill (e.g. listening B1/writing B2 etc.) However, please note that this is not a secure English language test and it is not sufficient evidence of your level of English for visa requirements.
Further information about English language: School of Modern Languages & Cultures: English for Academic Study
Career prospects
Our Marine and Freshwater Biology degree has extensive course sharing with the Zoology degree programme in terms of critical skills that are necessary for any future career and animal biology more specifically, but also includes more specialised courses related to aquatic environments. This means that there are a wide range of career options available related to both terrestrial and aquatic ecosystems.
The skills, knowledge and credentials of our Marine and Freshwater Biology graduates enable them to access and excel at a wide range of job types, such as: environmental consulting, academic research, education, science photography and film making, science journalism, conservation, environmental impact assessment, aquaria management/keeping, business, museum curation, lab managers/technicians, and various industries.
Career case studies
If our Marine and Freshwater Biology degree has grabbed your attention, you might like to hear about what some of our graduates are doing now. Read the case studies below for our students' experiences.
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Alexis: Working for BBC Scotland Science
I am Alexis Smith and my fascination for the natural world and love of adventure lead me to study Zoology at the University of Glasgow, with the aim of working in wildlife documentary filmmaking. My enthusiasm was fed through expeditions to the Amazon rainforest and the Red Sea in Egypt, where my passion for field research grew.
After graduation, I got my first job as the Lead Scientist for the Western Australian Marine Science Institution's humpback whale research project - a dream job! I worked on my media experience during this time, creating blogs to document it. This work helped me get my first job as a Junior Researcher for BBC Scotland Science.
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Degrees and UCAS codes
When applying you will need to know the UCAS code for the subject or subject-combination that you wish to apply to:
BSc (Hons)
MSci
Applications to the MSci are not taken via UCAS: you may apply for transfer mid-BSc
Fees and funding
Tuition fees
How and when you pay tuition fees depends on where you’re from: see Tuition fees for details.
Scholarships
The University is committed to supporting students and rewarding academic excellence. That's why we've invested more than £1m in additional scholarship funding in recent years.
University of Glasgow/Glasgow International College University Degree Progressi
The University of Glasgow has a number of University Degree Progression Scholarships available to international students progressing directly from Glasgow International College (GIC) to register on a full-time Undergraduate degree at the University of Glasgow in Academic Year 2025/26.
World Changers Global Excellence Scholarship
The University of Glasgow has a number of World Changers Global Excellence Scholarships available to new International and EU students for 2025 entry. The scholarship is awarded as a tuition fee discount of £7,000 per year of study and is subject to satisfactory progress for consecutive years of study.
World Changers Glasgow Scholarship UG (EU)
The University of Glasgow continues to be committed to ensuring a strong relationship with our existing and future EU students, and supporting EU talent to make their home at the University of Glasgow.
We appreciate the challenging financial implications that have arisen for our European applicants, and are therefore delighted to offer the World Changers Glasgow Scholarship UG (EU) to new incoming EU students starting an undergraduate programme for Academic Session 2025-26. The scholarship is awarded as a tuition fee discount of £5,000 for every year of study and is subject to satisfactory progress for consecutive years of study. This discount cannot be combined with another University scholarship.
Applicants that completed a Study Abroad year, Exchange programme or International Summer School at the University of Glasgow and therefore eligible for the Alumni discount could be granted the EU Welcome Award as well.
World Changers RUK Excellence Scholarship
The RUK Excellence Scholarship of £1,000 for each year of study will be awarded to first degree new entrants who have attained academic excellence in one sitting at A Level (or equivalent).
World Changers RUK Access Bursary
The bursary supports talented students who may not be able to take their place at University for reasons of financial hardship. It is available to new entrant full-time, undergraduate students of the University of Glasgow who are fully registered for the up coming academic session, ordinarily domiciled in England, Wales or Northern Ireland and paying annual tuition fees of £9,250 per annum.
James McCune Smith Undergraduate Scholarship
The University of Glasgow has up to 30 undergraduate scholarships available for students of African/African-Caribbean backgrounds. The scholarship supports students who could face financial difficulties taking up their place to study at the university. The value of the scholarship is £2,000, paid in instalments for year one of undergraduate study. The scholarship is open to new applicants to the university for 2025 entry. Current students who have previously been in receipt of the award may reapply, however, preference will be given to applicants entering their first year of study.
Republic of Ireland (RoI) Excellence Scholarship
The RoI Excellence Scholarship of £1,000 for each year of study will be awarded to first degree entrants who have attained at Irish Higher grades H1, H1, H1, H2, H2 from the Irish Leaving Certificate for 2023 entry. Dentistry, Medicine and Veterinary Medicine applicants are not eligible for this award.
Payments
- The RoI Excellence Scholarship will be processed as a cash payment.
- The RoI Excellence Scholarship will be paid in 2 instalments.
- The first payment will be in October and the second payment will be in February.
These payments will be credited to the UK bank account held on your MyCampus profile; therefore, it is vital that this is up to date at the start of the session. By submitting your bank details on the MyCampus system, you are confirming that you agree with the terms and conditions of the award.
Please see here for further information and eligibility criteria for 2024 entry.
Beaconhouse Schools
The University of Glasgow offer a 15% discount on the first year of tuition fee to students from Beaconhouse Schools and who enrol on an undergraduate programme at the University of Glasgow. The discount does not apply to Veterinary Medicine, Medicine and Dentistry programmes.
Republic of Ireland (RoI) Access Bursary
Glasgow has a long and proud tradition of providing financial support to talented students who, for reasons of financial hardship, might not be able to take a place at university. Our RoI Access Bursary is part of our commitment to continue to attract and support students from a diverse range of backgrounds.
Payments of the RoI Access Bursary will be detailed in your Award Letter.
- The RoI Access Bursary will be awarded as a cash payment.
- The RoI Access Bursary will be paid in 10 instalments from October until July; this award is based on household income
- The RoI Access Bursary will only be awarded in years where tuition fees of £9,250 apply
Please see here for up to date information and criteria for 2024 entry.
Undergraduate Talent Scholarships
The University of Glasgow is awarding c.50 undergraduate Talent Scholarships to support students who could face financial difficulties in taking up their place to study at the University for 2025 entry. The value of each scholarship is typically £1,500 p.a. for each year of the degree programme, subject to satisfactory progress. Talent Scholarships are available to students entering any of the University's Colleges.
Dental School students are eligible for a Talent Scholarship in their first year of study only. They are eligible for the NHS Dental Student Support Grant in the following years.
Cowrie Foundation Scholarship
The University of Glasgow and The Cowrie Scholarship Foundation (CSF) will offer a scholarship to support Black African and Caribbean heritage applicants from socio-economically challenged backgrounds. Applicants must be ordinarily resident in the UK and commencing an undergraduate study programme.
The Cowrie Scholarship Foundation wants to fund 100 Black British students through UK universities in the next decade. More information on the Foundation can be found here.
Sanctuary Scholarships
The University of Glasgow is offering up to 30 Sanctuary Scholarships for applicants to the University, who have been forced to travel to the UK for humanitarian reasons and are facing challenges in progressing onto Higher Education. The scholarship is open to prospective undergraduate and postgraduate taught students at the University of Glasgow applying for entry in September 2025/26. Please note that you must have applied to the University before submitting an application for this scholarship.
The scholarship will meet the cost of tuition fees for the duration of your programme, for applicants who are unable to access mainstream funding through Student Awards Agency Scotland (SAAS) or Student Finance. The Sanctuary Scholarship also provides a £5,000 per year stipend, to assist with study costs. In addition, if the eligibility criteria for university accommodation is met, this will also be provided for the duration of your degree, if required. For more information on the accommodation criteria, please see the Accommodation Services section on the website.
Undergraduate students with refugee status (or equivalent) and access to funding, are eligible to apply for the scholarship and would receive the £5,000 stipend towards study costs only, if successful.
Postgraduate Taught Masters students with refugee status (or equivalent) and access to funding, are eligible to apply for the scholarship and would receive the £5,000 stipend towards study costs and a partial tuition fee waiver, to cover any shortfall not met by your Postgraduate Masters tuition fee loan.
The Dima Alhaj Scholarship
The Dima Alhaj Scholarship was set up in 2024 in memory of a University of Glasgow alumna. After graduating, Dima worked in Gaza with the World Health Organization as a patient administrator at the limb reconstruction centre, as part of the trauma and emergency team and was tragically killed in Gaza in November 2023. The Scholarship is open to a Palestinian National who is living in or has been forced to leave the State of Palestine due to humanitarian reasons. The chosen applicant may be domiciled in any country but must be a Palestinian National. The scholarship is open to prospective undergraduate and postgraduate taught applicants to the University of Glasgow applying for entry in September 2025/26.
The Clan Gregor Society Prize
The Clan Gregor Society is offering an award to new entrants to the University of Glasgow who descend from Clan Gregor. Prospective students will be asked to submit an application highlighting areas of consideration such as academic excellence and financial need. The award is open to both Undergraduate and Postgraduate applicants for 2024 entry.
The scholarships above are specific to this programme. For more funding opportunities search the scholarships database
How to apply
Full-time students must apply through the Universities & Colleges Admissions Service (UCAS).
SQA applicants who are eligible for our Widening Participation programmes are encouraged to participate in one or more of these programmes, including Summer School, to support your application and the transition to higher education.
International students to Arts, Engineering, Law, Nursing, Science, and Social Sciences can also apply using The Common Application: however, if applying to more than one UK university, we recommend using UCAS. Applications to Dentistry, Education, Medicine, and Veterinary Medicine must be made through UCAS.
Application deadlines
- 15 October: if including Dentistry, Medicine, Veterinary Medicine or also applying to Oxford or Cambridge
- 29 January: all other UK applicants (unless otherwise stated on the UCAS website)
- 30 June: international students.
We do not usually accept any applications after these deadlines.
It's your responsibility to ensure the accuracy of your application before submission. Requests to correct application content, change degree programme or change college of entry, will not be accepted after these deadlines. This policy is in place to ensure fairness and consistency to all applicants, and no exceptions will be made.
- Apply at www.ucas.com or through your school or college
- Contact UCAS on 0871 468 0468
- Apply at commonapp.org (international students to certain areas only)
How to apply for Advanced Entry
Apply for year 2 (Y2) on your UCAS application. If the specific subject is unavailable for Advanced Entry or your application for year 2 entry is unsuccessful, you will be automatically considered for year 1 entry. You do not have to submit a separate UCAS application.
More information about this programme
Subject ranking
Times & Sunday Times Good University Guide [Biological Sciences]
Related programmes
Undergraduate events
