3 programs, side by side

+ Add a program	Queen's Life Sciences and Biochemistry OUAC QL ☆ Add to planRemove	U of T (St. George) Life Sciences (including Psychology) OUAC TLG ☆ Add to planRemove	Western Science OUAC ES ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	83–87%“Mid 80s”	83–90%“Mid- to high 80s”	80–87%“Low to mid 80s”
Required coursesforced into your top 6 — options are the row below	ENG4UMCV4USBI4USCH4U	ENG4UMCV4U	ENG4UMCV4U
Choose one ofany of these satisfies it	—	—	two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U
Prerequisitesas published	ENG4U MCV4U SBI4U SCH4U 2 additional 4U/M course	ENG4U MCV4U Many programs also require or recommend 1 or more of SBI4U, SCH4U or SPH4U	English, ENG4U Calculus and Vectors MCV4U Two of: Advanced Functions, MHF4U Biology, SBI4U +7 more on the program page
More than marks?supplementary application	Marks only	Marks only	Yes 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
Co-op	Available	Available	Available
Degree	—	—	—
First-year intakewhere published	—	—	550
What you study	ChemistryHuman BiologyPharmacology, Toxicology & Pharmacy	Animal ScienceAnthropologyBiological SciencesEnvironmental Studies	Animal ScienceAstronomyBiological SciencesChemistry
What it is	You study the chemistry of living things — how molecules work in cells and bodies, and how drugs and toxins affect them. This program combines chemistry and biology more deeply than a general life sciences program, with added focus on how substances interact with organisms. It suits students curious about medicine, pharmacy, drug development, or toxicology who want a stronger chemical foundation than biology alone provides.	This program covers the study of living organisms and human behaviour, from genetics and microbiology to ecology, nutrition, and psychology. You'll choose a focus area like biological sciences, animal science, environmental studies, or psychology, and take courses that build on that specialization. The co-op option lets you alternate between classroom study and paid work in research labs, hospitals, or environmental organizations. It suits students curious about how life works at every scale, from cells to ecosystems to minds, and who want hands-on experience alongside theory.	This 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.
The door tomajors you reach through it	biochemistrylife sciencesmedical sciencesmicrobiologyneuroscience	biochemistrybiologyenvironmental sciencehealth scienceslife sciencesmedical sciencesmicrobiologyneuroscience	biologychemistryearth scienceenvironmental sciencelife sciencesmathematicsphysicsstatistics
Entrance awardsat this campus, by average	None published by average	5 published, 3 with no applicationfrom 90%See them	6 published, 5 with no applicationfrom 85%See them
Source	Queen's University on OUInfo	University of Toronto — St. George on OUInfo	Western University on OUInfo

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.