The Bachelor of Science Major in Biology and Mathematics at McGill University is designed for students eager to explore the intersection of quantitative analysis and life sciences. You’ll study advanced mathematics, statistics, and computational methods alongside core biology, preparing for research or industry roles in mathematical biology and beyond.
Curriculum Structure
Year 1: You will create a solid foundation with classes such as BIOL 219 Introduction to Physical Molecular and Cell Biology, CHEM 212 Introductory Organic Chemistry, and MATH 222 Calculus 3. Programming is learned in either COMP 202 Foundations of Programming or COMP 204 Computer Programming for Life Sciences.
Year 2: This year deepens your expertise with BIOL 215 Introduction to Ecology and Evolution, MATH 242 Analysis 1, and MATH 223 Linear Algebra or MATH 247 Honours Applied Linear Algebra. You’ll also take MATH 315 Ordinary Differential Equations and MATH 323 Probability, setting the stage for advanced quantitative biology.
Year 3: You’ll specialise by choosing from streams such as Applied Mathematics, Statistics, Ecology and Evolutionary Biology, Molecular Evolution, or Neurosciences. Advanced electives include MATH 437 Mathematical Methods in Biology, MATH 447 Introduction to Stochastic Processes, and biology research projects like BIOL 466/467/468 Independent Research Project or MATH 410 Majors Project. At least 6 credits must be at the 400 level or above.
Focus areas: Applied Mathematics, Statistics, Ecology and Evolution, Molecular Evolution, Neurosciences
Learning outcomes: Quantitative data analysis, mathematical modelling, experimental design, computational biology, interdisciplinary research skills
Reputation (employability rankings): McGill University features in the top 50 universities in the world according to QS and Times Higher Education rankings for academic reputation and employability.
You’ll gain hands-on experience through laboratory courses, fieldwork, and research projects, using state-of-the-art facilities and digital tools. McGill’s core research facilities, such as the Advanced Bioimaging Facility, Canadian Centre for Computational Genomics, and Flow Cytometry Core Facility, offer access to cutting-edge equipment and expert staff for both coursework and independent research. This means you’ll be working with real data, advanced software, and high-impact research platforms:
Coursework incorporating laboratory work: Including BIOL 301 (Cell and Molecular Laboratory)
Independent research projects: Such as BIOL 466/467/468 and MATH 410
Field courses: Taken at the Gault Nature Reserve and Bellairs Research Institute
Access to core facilities: Including the Advanced Bioimaging Facility, the Facility for Electron Microscopy, the McGill Applied Genomics Innovation Core, Flow Cytometry Core Facility
Computational resources: At the Canadian Centre for Computational Genomics
Training in platforms: Data analysis, imaging, and molecular biology
Animal modelling and metabolomics infrastructure
Group seminars and quantitative biology projects
One-on-one mentorship: With premier scientists
Access to libraries and web sources
Graduates of McGill’s Bachelor of Science, Major in Biology and Mathematics, are exceptionally well-prepared for dynamic careers at the intersection of life sciences and quantitative analysis. Typical roles include biostatistician, mathematical biology researcher, conservationist, and population ecologist, with many alumni moving into research, consulting, or data-driven roles in both industry and academia.
Here’s how McGill helps you launch your career:
Career services: The Career Planning Service (CaPS) offers personalised advising, job fairs, and internship support, plus access to McGill’s 5,000+ employer network.
Salary prospects: Mid-career salaries for related roles are strong: biostatisticians and research scientists earn between $74,800 and $112,000 USD, while biology graduates see rapid employment in research and technical positions.
Industry collaboration: McGill’s Office of Innovation + Partnerships connects students with industry leaders for research, commercialisation, and entrepreneurial opportunities, including the McGill Innovation Fund for startup support.
Global recognition: The degree is internationally recognised and accredited, consistently ranked among the top science programs in Canada and worldwide.
Graduate success: Graduates enjoy excellent outcomes, with many entering graduate studies or securing roles in top research labs, government, and private sector organisations.
Further Academic Progression: After your BSc, you can pursue a Master’s or PhD in Biology, Quantitative Life Sciences, or related fields at McGill, where programs emphasise cutting-edge research in molecular biology, ecology, neurobiology, and computational biology. The strong quantitative foundation also supports applications to professional programs in medicine, public health, or interdisciplinary graduate studies in data science and bioinformatics.
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