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	Carleton Science – Major (4 years) OUAC CK Remove	Ottawa Géosciences environnementales (4 ans) OUAC OWP Remove	York (Glendon) Biology (BSc, iBSc) OUAC YYF Remove	U of T (Scarborough) Life Sciences - Health Sciences Stream (regular and co-op) OUAC TXD Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	74–76%	75–80%“75%; co-op 80%”	73–80%“Mid to high 70s”	73–80%“Mid-70s (regular), high 70s (co-op)”
Required coursesforced into your top 6 — options are the row below	MHF4U SBI4U SPH4U	MCV4U MHF4U	ENG4U FRA4U MHF4U SBI4U SCH4U	ENG4U SBI4U
Choose one ofany of these satisfies it	two of MCV4U, SCH4U, SES4U	one of ENG4U, FRA4U two of SBI4U, SCH4U, SES4U, SPH4U	—	one of MCV4U, MDM4U, MHF4U
Prerequisitesas published	Biochemistry, Biology, Earth Sciences, Environmental Science, Neuroscience and Mental Health, and Physics. MHF4U 2 of MCV4U, SBI4U, SCH4U, SES4U or SPH4U 3 best 4U/M courses For all programs in Physics, SPH4U is strongly recommended. +3 more on the program page	FRA4U or ENG4U MHF4U MCV4U 2 of SPH4U, SCH4U, SBI4U, SES4U A combined minimum average of 70% is required for all prerequisites in science and mathematics. +3 more on the program page	Ontario Secondary School Diploma (OSSD) ENG4U (FRA4U for Francophone applicants) SBI4U SCH4U MHF4U +7 more on the program page	ENG4U MCV4U, MHF4U or MDM4U SBI4U SCH4U recommended MCV4U for specific disciplines is required. +2 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only	Marks only
Co-op	No	Available	No	Available
Degree	—	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)	Bachelor of Science, BSc, International Bachelor of Science, iBSc	—
First-year intakewhere published	—	—	—	680
What you study	Environmental Studies Geology Molecular Biology, Biochemistry Others in Physical Sciences	Environmental Studies Geology Physical Geography	Animal Science Biological Sciences Biology Biotechnology	Animal Science Biological Sciences Biotechnology Genetics
What it is	A Science Major is a four-year degree where you study one science subject deeply — such as physics, biology, geology, or environmental science — along with complementary courses in math and other sciences. It differs from a specialized honours program in that you focus on breadth within your chosen field rather than pursuing a single narrow specialization. This program suits students who want solid grounding in a science discipline without committing to professional training like engineering or medicine.	You study how Earth's physical systems — rocks, soil, water, and climate — interact with living things and human activity. This program combines geology, geography, and environmental science rather than focusing on just one. The co-op option lets you do paid work terms with employers in the environmental or resource sector alongside your coursework, giving you real experience before you graduate. This suits people interested in understanding environmental problems and possibly working in conservation, resource management, or environmental consulting.	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.	You study the science of living systems — cells, organisms, genetics, and disease — with flexible depth depending on which specialization you choose. The co-op option lets you alternate between classroom semesters and paid work terms at research labs, hospitals, or biotech companies, building real experience alongside your degree. This stream suits students drawn to biology and chemistry who want either a traditional path or the chance to test careers in health and life sciences before graduating.
The door tomajors you reach through it	Applied to directly	Applied to directly	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	16 published, 9 with no applicationfrom 75%See them	22 published, 5 with no applicationfrom 75%See them	13 published, 4 with no applicationfrom 75%See them	4 published, 4 with no applicationfrom 85%See them
Source	Carleton University on OUInfo	University of Ottawa on OUInfo	York University — Glendon on OUInfo	University of Toronto — Scarborough on OUInfo

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