4 programs, side by side

Full	Ontario Tech Chemical Biology OUAC DSH ☆ Add to planRemove	Laurier (Waterloo) Honours Science (BSc) OUAC UZL ☆ Add to planRemove	U of T (Scarborough) Physical & Environmental Sciences - Health Sciences Stream (regular and co-op) OUAC TXH ☆ Add to planRemove	Western Science OUAC ES ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	70–73%“Low 70s”	73–77%“Mid 70s”	73–80%“Mid-70s (regular), high 70s (co-op)”	80–87%“Low to mid 80s”
Required coursesforced into your top 6 — options are the row below	ENG4UMHF4U	ENG4UMHF4U	ENG4UMCV4UMHF4U	ENG4UMCV4U
Choose one ofany of these satisfies it	two of MCV4U, SBI4U, SCH4U, SPH4U	two of ICS4U, MCV4U, SBI4U, SCH4U, SES4U, SPH4U	—	two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U
Prerequisitesas published	Six 4U/M credits, including English (ENG4U) Advanced Functions (MHF4U) Two of Calculus and Vectors (MCV4U), Biology (SBI4U), Chemistry (SCH4U) or Physics (SPH4U). We recommend you take all 4 of these courses. A combined minimum 70% average in prerequisite math and science courses. Alternative Offers +1 more on the program page	English at 60% Advanced Functions at 60% Two of Biology, Calculus & Vectors, Chemistry, Computer Science, Earth & Space Science, or Physics at 60% Prerequisite courses are calculated in the admission average.	ENG4U MCV4U MHF4 Science prerequisites (SPH4U or SBI4U) for specific disciplines are also required. SCH4U is recommended for specific disciplines. See U of T Scarborough's viewbook +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	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	Available
Degree	Bachelor of Science, BSc, Bachelor of Science and Management, BSc&Mgt	—	—	—
First-year intakewhere published	300	—	340	550
What you study	Biological SciencesChemistry	Biological SciencesChemistryComputer ScienceOthers in Physical Sciences	AstronomyChemistryEnvironmental StudiesGeology	Animal ScienceAstronomyBiological SciencesChemistry
What it is	Chemical biology combines chemistry and biology to study how molecules work inside living things — particularly how drugs and other chemical compounds interact with cells and organisms. The BSc&Mgt option adds business and management courses alongside the science, useful if you're interested in the commercial or leadership side of biotech companies. This program suits you if you enjoy both chemistry and biology equally and want to understand life processes at the molecular level, or if you're considering roles beyond pure research.	An Honours Science degree lets you study a science subject deeply — biology, chemistry, physics, computer science, or another physical science — and choose your own focus within it. Unlike a general science program, an Honours degree requires a concentrated major and typically includes a research or capstone component. The co-op option means you alternate between school terms and paid work placements in science-related jobs, which suits people who want real workplace experience alongside their degree.	You study physical sciences — chemistry, physics, geology, and environmental topics — with a focus on how they connect to human health and the living world. This stream emphasizes the intersection between earth and life sciences rather than pure physics or chemistry alone. The co-op option lets you do paid work terms at relevant employers alongside your degree. It suits students interested in environmental health, toxicology, or science careers that bridge the natural world and wellness.	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	biochemistry	life sciencesphysics	health sciences	biologychemistryearth scienceenvironmental sciencelife sciencesmathematicsphysicsstatistics
Entrance awardsat this campus, by average	3 published, 3 with no applicationfrom 85%See them	11 published, 1 with no applicationfrom 75%See them	4 published, 4 with no applicationfrom 85%See them	6 published, 5 with no applicationfrom 85%See them
Source	Ontario Tech University on OUInfo	Wilfrid Laurier University — Waterloo on OUInfo	University of Toronto — Scarborough 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.