4 programs, side by side

Full	BU Brock Biological Sciences OUAC BS ☆ Add to planRemove	Algoma Biology (BSc 4 year) OUAC JGA ☆ Add to planRemove	U of T (Scarborough) Physical & Environmental Sciences - Health Sciences Stream (regular and co-op) OUAC TXH ☆ Add to planRemove	U of T (Mississauga) Chemical and Physical Sciences OUAC TMW ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	73–77%“Mid 70s”	70%“70%+”	73–80%“Mid-70s (regular), high 70s (co-op)”	73–80%“Mid to high 70s”
Required coursesforced into your top 6 — options are the row below	SCH4U	ENG4UMHF4U	ENG4UMCV4UMHF4U	ENG4UMHF4U
Choose one ofany of these satisfies it	one of MCV4U, MHF4U two of ENG4U, SBI4U, SES4U, SPH4U	—	—	one of SBI4U, SCH4U, SPH4U
Prerequisitesas published	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	ENG4U MHF4U Two 4U/M science courses (Chemistry and Biology are recommended) Two other 4U/M courses 70% combined average in top six 4U/M courses	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	ENG4U MHF4U Some areas also require additional prerequisites, such as SCH4U and/or SBI4U and/or SPH4U Alternative Offers Because of the competitive nature of this program, you may receive an invitation after you apply for your application to be automatically reviewed for an alternative program, provided you are qualified and there is space.
More than marks?supplementary application	Marks only	Marks only	Marks only	Marks only
Co-op	Available	No	Available	Available
Degree	Bachelor of Science, BSc, Bachelor of Science/Bachelor of Education, BSc/BEd	—	—	—
First-year intakewhere published	—	—	340	150
What you study	—	Environmental Studies	AstronomyChemistryEnvironmental StudiesGeology	AstronomyChemistryGeologyHuman Geography
What it is	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.	A four-year Bachelor of Science in Biology teaches you how living organisms work, from cells to ecosystems, with a focus on environmental systems and conservation. You'll study ecology, genetics, physiology, and how species interact with their surroundings, combining lab work with field study. This program suits students who want a broad foundation in biology and are interested in environmental issues, rather than pursuing a specialized professional path like medicine or engineering.	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.	You study chemistry, physics, astronomy, or geology at an advanced level, choosing your focus after first year. This program includes a co-op option that lets you work for employers in research, industry, or government between school terms. It suits students who are curious about how matter, energy, and natural systems work and want both hands-on lab experience and real-world work placements.
The door tomajors you reach through it	biology	biologylife sciences	health sciences	biochemistrychemistryearth scienceenvironmental sciencephysics
Entrance awardsat this campus, by average	4 published, 1 with no applicationfrom 80%See them	7 published, 7 with no applicationfrom 80%See them	4 published, 4 with no applicationfrom 85%See them	4 published, 4 with no applicationfrom 90%See them
Source	Brock University on OUInfo	Algoma University on OUInfo	University of Toronto — Scarborough on OUInfo	University of Toronto — Mississauga 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.