DEGREE GUIDE

Genetics

What do Genetics degrees involve?

Genetics degrees teach you how genes influence biological traits, evolution, and disease, providing insight into the fundamental mechanisms of life. You will study key areas such as molecular genetics, genomics, evolutionary biology, biotechnology, and medical genetics. These courses help you develop strong analytical, laboratory, and problem-solving skills while exploring how DNA functions, how genetic variation occurs, and how genetics can be applied to fields such as medicine and agriculture. As you progress, you may specialise in areas such as human genetics, gene editing, or bioinformatics. Many programmes include hands-on experience in research labs, genetic analysis projects, and opportunities for placements in scientific industries, equipping you with practical skills for careers in healthcare, biotechnology, and genetic research.

Example
Modules

Becoming a Bioscientist: Build essential lab and research skills by learning how to design experiments, handle data and communicate scientific findings effectively.

Chemistry of Life: Explore how atoms and molecules make up living systems, focusing on the chemical structure of DNA, proteins, carbohydrates and lipids.

Fundamental Biochemistry: Understand how biochemical reactions power cells, from respiration to enzyme activity and energy transfer.

Common Degree Names

💼 Many Genetics degrees offer a placement year in research labs or biotech companies.
🌍 Study abroad is available at some universities.

BSc (Hons) Genetics
BSc (Hons) Genetics and Genomics
BSc (Hons) Genetics and Biochemistry
BSc (Hons) Genetics and Molecular Biology
MSci Genetics

MSci is a four-year integrated Master’s degree that combines undergraduate and Master’s level study in one course.

A genetics analysis workspace showing a printed gel electrophoresis result with horizontal bands across six numbered lanes, a laptop displaying coloured DNA sequence data, an open notebook with handwritten genetics study notes, and a teal mug with coffee.

Level 3 (A-level / IB Diploma (HL) / Scottish Highers)

Genetics explores DNA, heredity, and how living organisms pass on traits – you'll need a strong science foundation to handle the molecular biology and laboratory techniques involved.

You'll need:

Biology – essential for all Genetics courses
Chemistry – strongly preferred, often required as a second science

Subjects that strengthen your application:

Maths – useful for data analysis and statistical genetics
Physics – develops analytical and quantitative skills
Psychology or Environmental Science – sometimes accepted as supporting subjects

✨ Biology plus Chemistry is the most common combination and meets requirements at almost all universities. Some courses accept other sciences like Maths or Physics as your second subject instead of Chemistry.

Universities may also accept:

BTEC Extended Diplomas in Applied Science (being phased out), often alongside A-level Biology
BTEC National Extended Certificates or National Diplomas alongside A-levels that meet the subject requirements above
T-Levels in Science (with Laboratory Technician specialism)
IB Career-related Programme (IBCP) with Biology and preferably Chemistry at Higher Level among your IB subjects (minimum two, ideally three - see relevant subjects above) alongside your Career-Related Study; an Applied Science pathway would be directly relevant

Always check specific course requirements; some universities require Chemistry alongside Biology, while others offer more flexibility.

Level 2 Qualifications (GCSE / MYP / National 5)

Most courses ask for:

GCSE English Language, Maths, and Science at grade 4/C or above, or equivalent such as National 5s or MYP

📘 A good grade in Biology (or Combined Science) is important, as Genetics degrees build on this knowledge.

Separate Sciences (Biology and Chemistry) can be an advantage if available.

💬 Interviews

Formal interviews aren't usually part of the application process. However, some universities may invite you for a short conversation, either online or in person, to learn more about your interest in the subject.

🔍 Work Experience

You don't need work experience to apply for Genetics. If you have a school placement to fill, a laboratory, hospital, or research setting gives you useful context for how genetic science is applied in practice. Science competitions like the Biology Olympiad are also a good way to stretch yourself beyond the syllabus.

✨ Personal Statement Tips

What fascinates you about how genetic information shapes living things? Genetics raises some of the most profound questions in biology - how traits are inherited, how genes are regulated, how mutations cause disease, and increasingly, how we might edit the code of life itself. If something from your studies sparked deeper curiosity, or you've followed news about gene therapy, CRISPR, or genetic testing, think about what questions it raised for you. Reading about the science, listening to podcasts, or exploring the ethical debates around genetic technology can all demonstrate genuine engagement. Admissions tutors want to see you're drawn to the fundamental questions, not just the headline applications.

If your qualifications don't match the usual entry requirements, there are some other possibilities.

🌱 Foundation Year in Science or Biosciences

Some universities offer a foundation year if you don't have the required science subjects or grades. This adds an extra year but leads directly into the full degree.

🎓 Access to HE Diploma (Science or Biomedicine)

Accepted by many universities. Make sure your course includes strong biology and chemistry content, and aim for Distinctions in your science units.

💼 Level 3 Apprenticeships

Apprenticeships such as Laboratory Technician or Science Manufacturing Technician carry UCAS tariff points from 2026 and can support a university application, particularly when combined with a foundation year.

Is this degree right for you?

Members can explore whether this degree fits who they are:

Skills you'd develop and whether they match your strengths
How this aligns with your interests, motivators and values
Career paths and where graduates end up

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Skills you would develop in X degree

Skill Name

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Is this a good fit for you?

Use the tabs to explore the kind of person that this would be a good fit for. Do you share the Interests, Motivations, Values, Work identity and skills that people who thrive in this course tend to have?

Not sure what these things are? Explore your Identity Tree with us first.

Interests that connect well with a Genetics degree

Students who enjoy this degree often share these interests. You don't need to feel strongly about all of them, and interests develop over time. If one or two catch your curiosity, or sound like something you'd like to know more about, that's a good sign.

Living Things & the Natural World: This is the core of the degree. You'll study how genes shape living organisms, from the molecular machinery of DNA to how genetic variation drives evolution across species.

Mathematics, Patterns & Data: Modern genetics is increasingly data-driven. You'll work with large genomic datasets, use bioinformatics tools to analyse DNA sequences, and learn to spot meaningful patterns in complex biological data.

The Human Body & How It Works: Medical genetics and human disease are significant strands. You'll explore how genetic mutations cause illness, how inherited conditions are passed between generations, and how genetic knowledge is applied to healthcare.

Students who thrive in a Genetics degree are often motivated by

Precision and Thoroughness

You feel satisfied when work is done accurately and completely. Whether it's getting calculations exactly right, spotting errors others miss, or making sure every detail is correct, the pursuit of precision gives you a sense of accomplishment. Sloppy or "good enough" work frustrates you, and you take pride in getting things right first time.

Research and Discovery

You're excited by the idea of uncovering something genuinely new: being at the cutting edge, running experiments, and contributing knowledge that didn't exist before. You want to discover, not just learn what others have found. The prospect of adding something original to human understanding is what drives you, and you're willing to spend long periods on uncertain work for that possibility.

Analysing and Investigating

You're energised by making sense of information, looking for evidence, spotting patterns, and piecing together how things connect. Whether it's pulling apart data, questioning assumptions, or tracing a problem back to its source, you find energy in the process of understanding what's really going on. You'd rather dig into the details than accept things at face value.

Curiosity and Learning

You're energised by the activity of learning itself: diving into a subject you've never explored, watching documentaries, taking apart how something works, or constantly asking "why?" The process of learning gives you energy, not just the outcome. You don't just want the answer; you want to understand how things connect, why they matter, and what's underneath the surface explanation.

What makes Genetics click for the students who love it?

Every living thing runs on a code, and changing a single letter of it can ripple through the whole organism. That idea grabs them. They want to work out why a trait passes from parent to child, and they trace the thread from one gene out to the whole creature it helps build. The work with DNA has to be exact, because one letter in the wrong place changes the result completely. They thrive on how fast the field moves, with new discoveries arriving almost faster than anyone can follow.

These are the skills that students who love this degree tend to enjoy using. You don't need to be great at them already, but if they sound like you, that's a good sign.

Skill Name

Skills that suit this degree

You don't need to be great at these already — but if you enjoy using them or want to get better at them, that's a good sign.

Are you fascinated by DNA — how a code made of just four letters can build and control a living organism?
Do you enjoy precise, careful lab work where following the method exactly makes the difference between success and failure?
Do you like looking at patterns in data and working out what they mean — especially when the answer isn't immediately obvious?
Are you curious about how genetic discoveries could change medicine, agriculture, or our understanding of evolution?

Careers a Genetics degree could lead you to

Genetics

What do Genetics degrees involve?

Example Modules

Common Degree Names

Is this degree right for you?

Skills you would develop in X degree

Skill Name

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Is this a good fit for you?

Careers a Genetics degree could lead you to

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