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	Ontario Tech Biomedical Science (Co-op) OUAC DUC Remove	U of T (Scarborough) Physical & Environmental Sciences - Health Sciences Stream (regular and co-op) OUAC TXH Remove	Lakehead Earth Science (includes Environmental Science) (Thunder Bay) OUAC AI Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	74–76%	70–73%“Low 70s”	73–80%“Mid-70s (regular), high 70s (co-op)”	70%
Required coursesforced into your top 6 — options are the row below	MHF4U SBI4U SPH4U	ENG4U MHF4U	ENG4U MCV4U MHF4U	ENG4U
Choose one ofany of these satisfies it	two of MCV4U, SCH4U, SES4U	two of MCV4U, SBI4U, SCH4U, SPH4U	—	—
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	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.	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	Earth Science (Environmental Science): ENG4U, 1 from MCV4U, MDM4U, MHF4U Earth Science: ENG4U, 2 from MCV4U, MDM4U, MHF4U, SBI4U, SCH4U, SES4U, SPH4U Alternative Offers If you do not meet the admission requirements for your program of choice but do meet Lakehead University's general admission requirements, you will automatically be considered for an alternate program.
More than marks?supplementary application	Marks only	Marks only	Marks only	Marks only
Co-op	No	Available	Available	No
Degree	—	Bachelor of Science (Co-op), BSc (Co-op), Bachelor of Science and Management (Co-op), BSc&Mgt (Co-op)	—	—
First-year intakewhere published	—	300	340	—
What you study	Environmental Studies Geology Molecular Biology, Biochemistry Others in Physical Sciences	Human Biology Molecular Biology, Biochemistry Others in Subjects Related to Medicine	Astronomy Chemistry Environmental Studies Geology	Environmental StudiesForestry & ArboricultureGeology Others in Physical Sciences
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.	Biomedical Science is the study of how the human body works at the cellular and molecular level, using tools from biology and chemistry to understand disease and develop treatments. The co-op option requires you to complete paid work terms at labs, hospitals, or research facilities alongside your studies, giving you real experience in the field. This program suits students who want hands-on exposure to medical science before deciding whether to pursue medicine, dentistry, or research careers.	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 program teaches you Earth's physical systems: rocks and minerals, landforms, weather patterns, soil, and water. You'll study how natural processes shape the planet and how humans interact with the environment through forestry, geology, and environmental management. It suits students curious about natural systems and interested in careers protecting ecosystems or managing natural resources.
The door tomajors you reach through it	Applied to directly	Applied to directly	health sciences	earth science
Entrance awardsat this campus, by average	16 published, 9 with no applicationfrom 75%See them	3 published, 3 with no applicationfrom 85%See them	4 published, 4 with no applicationfrom 85%See them	6 published, 5 with no applicationfrom 80%See them
Source	Carleton University on OUInfo	Ontario Tech University on OUInfo	University of Toronto — Scarborough on OUInfo	Lakehead University on OUInfo

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