3 programs, side by side

+ Add a program	U of T (St. George) Life Sciences (including Psychology) OUAC TLG ☆ Add to planRemove	BU Brock Biological Sciences OUAC BS ☆ Add to planRemove	Western Science OUAC ES ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	83–90%“Mid- to high 80s”	73–77%“Mid 70s”	80–87%“Low to mid 80s”
Required coursesforced into your top 6 — options are the row below	ENG4UMCV4U	SCH4U	ENG4UMCV4U
Choose one ofany of these satisfies it	—	one of MCV4U, MHF4U two of ENG4U, SBI4U, SES4U, SPH4U	two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U
Prerequisitesas published	ENG4U MCV4U Many programs also require or recommend 1 or more of SBI4U, SCH4U or SPH4U	MHF4U (min 70%) or MCV4U (min. 70%) SCH4U (min. 70%) 2 from SBI4U, SPH4U, SES4U, a second 4U Math or ENG4U ENG4U is strongly recommended Alternative Offers +1 more on the program page	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	—	Bachelor of Science, BSc, Bachelor of Science/Bachelor of Education, BSc/BEd	—
First-year intakewhere published	—	—	550
What you study	Animal ScienceAnthropologyBiological SciencesEnvironmental Studies	—	Animal ScienceAstronomyBiological SciencesChemistry
What it is	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.	Biological Sciences is the study of living organisms — their structure, function, genetics, ecology, and how they interact with their environment. At Brock, you can pursue this as a straight Bachelor of Science or combine it with teacher education through the BSc/BEd, which qualifies you to teach biology in Ontario high schools. The program includes a co-op option that integrates paid work terms with your studies, giving you practical experience in research labs, government agencies, or industry.	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	biochemistrybiologyenvironmental sciencehealth scienceslife sciencesmedical sciencesmicrobiologyneuroscience	biology	biologychemistryearth scienceenvironmental sciencelife sciencesmathematicsphysicsstatistics
Entrance awardsat this campus, by average	5 published, 3 with no applicationfrom 90%See them	4 published, 1 with no applicationfrom 80%See them	6 published, 5 with no applicationfrom 85%See them
Source	University of Toronto — St. George on OUInfo	Brock University 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.