Cutoffs

4 programs, side by side

Rows marked with a dot are where these differ. Everything is each university’s own published wording; the “your average” row is yours, calculated the way each program does it.

Full

Western

Science

OUAC ES

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York (Glendon)

Biology (BSc, iBSc)

OUAC YYF

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Your average, their wayrequired courses forced in
Published rangetheir exact wording80–87%Low to mid 80s65%80–91%80-85% for all majors except Neuroscience (81-86%), and Animal Biology, Bio-Medical Science (85-91%)73–80%Mid to high 70s
Required coursesforced into your top 6 — options are the row belowENG4UMCV4UENG4UMHF4UENG4UENG4UFRA4UMHF4USBI4USCH4U
Choose one ofany of these satisfies it
  • two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U
Prerequisitesas published
  • English, ENG4U
  • Calculus and Vectors MCV4U
  • Two of:
  • Advanced Functions, MHF4U
  • Biology, SBI4U
  • +7 more on the program page
  • ENG4U
  • MHF4U
  • Two 4U/M science courses (Chemistry and Biology are recommended)
  • Two other 4U/M courses
  • 65% combined average in top six 4U/M courses
  • +1 more on the program page
  • Biological Sciences:
  • ENG4U
  • MHF4U
  • 2 4U Science courses
  • 2 additional 4U/M courses
  • +7 more on the program page
  • Ontario Secondary School Diploma (OSSD)
  • ENG4U (FRA4U for Francophone applicants)
  • SBI4U
  • SCH4U
  • MHF4U
  • +7 more on the program page
More than marks?supplementary applicationYes
  • Unless otherwise noted, required courses must be completed with a minimum average of 70%.
  • Western Integrated Science applicants must submit a supplementary application.
  • More information
Usually closes before January 15
Marks onlyMarks onlyMarks only
Co-opAvailableNoAvailableNo
DegreeBachelor of Science, BSc, International Bachelor of Science, iBSc
First-year intakewhere published550
What you studyAnimal ScienceAstronomyBiological SciencesChemistryEnvironmental StudiesOthers in Physical SciencesAnimal ScienceBiological SciencesChemistryEnvironmental StudiesAnimal ScienceBiological SciencesBiologyBiotechnology
What it isThis is a broad science degree where you choose from fields like biology, chemistry, physics, computer science, geology, and others. You take foundational science courses in first year, then specialize by selecting which science subjects to focus on. Co-op is available, letting you do paid work terms at science-related employers alongside your studies.This is a four-year science degree focused on understanding natural systems and how human activity affects them. You study biology, chemistry, ecology, and earth science together rather than picking one specialty. It suits students who want a broad grounding in environmental problem-solving and are comfortable with lab work and field studies.A Bachelor of Science Honours is a four-year degree where you specialize in one science discipline — such as biology, chemistry, environmental studies, or nutrition — and take supporting courses in math and other sciences. The honours designation means you complete a research project or thesis in your final year. Many students choose the optional co-op stream, which alternates study terms with paid work placements in related fields, giving you practical experience alongside classroom learning. This program suits students who want depth in a single science and are interested in research, lab work, or professional roles in health, environment, or industry.A Biology degree at Glendon lets you study how living things work, from cells and molecules to whole organisms and ecosystems. You'll take core biology courses and choose from specialized areas like genetics, microbiology, human biology, or biotechnology. The iBSc variant integrates bilingual (English–French) instruction throughout your degree, rather than offering biology taught only in English.
The door tomajors you reach through itbiologychemistryearth scienceenvironmental sciencelife sciencesmathematicsphysicsstatisticsenvironmental sciencebiochemistrybiologychemistryhealth scienceslife sciencesmicrobiologyneurosciencephysicsApplied to directly
Entrance awardsat this campus, by average6 published, 5 with no applicationfrom 85%See them7 published, 7 with no applicationfrom 80%See them12 published, 4 with no applicationfrom 75%See them13 published, 4 with no applicationfrom 75%See them
SourceWestern University on OUInfoAlgoma University on OUInfoUniversity of Guelph on OUInfoYork University — Glendon on OUInfo

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Ranges are what each university publishes, not guaranteed cutoffs, and limited-enrolment programs often admit above them. Confirm anything you are about to act on with the university; each column links to its source.