4 programs, side by side

Full	Carleton Science – Honours (4 years) OUAC CT ☆ Add to planRemove	Algoma Biology (BSc 4 year) OUAC JGA ☆ Add to planRemove	U of T (Scarborough) Life Sciences - Health Sciences Stream (regular and co-op) OUAC TXD ☆ Add to planRemove	Guelph Bachelor of Science (BSc) General OUAC GZG ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	78%	70%“70%+”	73–80%“Mid-70s (regular), high 70s (co-op)”	80–85%“80 to 85%”
Required coursesforced into your top 6 — options are the row below	No course codes parsed — see prerequisites	ENG4UMHF4U	ENG4USBI4U	ENG4U
Choose one ofany of these satisfies it	—	—	one of MCV4U, MDM4U, MHF4U	—
Prerequisitesas published	Honours in Biochemistry, Bioinformatics, Biology, Biotechnology, Chemistry, Linguistics, Neuroscience and Mental Health, Psycholinguistics and Communications Differences, Psychology, and Gateway (Physical Sciences and Life Sciences): Advanced Functions (MHF4U) Two credits from Biology (SBI4U), Chemistry (SCH4U), Earth and Space Science (SES4U), or Physics (SPH4U) 3 best 4U/M courses +7 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, MHF4U or MDM4U SBI4U SCH4U recommended MCV4U for specific disciplines is required. +2 more on the program page	Biological Sciences: ENG4U MHF4U 2 4U Science courses 2 additional 4U/M courses +5 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only	Marks only
Co-op	Available	No	Available	No
Degree	—	—	—	—
First-year intakewhere published	—	—	680	—
What you study	Audiology and Speech Language PathologyBiotechnologyChemistryEnvironmental Studies	Environmental Studies	Animal ScienceBiological SciencesBiotechnologyGenetics	Animal ScienceBiological SciencesBiotechnologyChemistry
What it is	This is a four-year science degree where you specialize in one of many fields — from chemistry and physics to biology, geology, audiology, linguistics, or environmental science. The honours designation means you go deeper into your chosen subject than a general science degree would. The program includes optional co-op work terms, letting you gain paid professional experience alongside your studies, which suits students who want both classroom learning and real workplace practice in their field.	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 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.	A Bachelor of Science (General) lets you study science broadly across biology, chemistry, environmental science, and related fields, choosing your own mix of courses rather than specializing deeply in one area. Unlike an honours program, it gives you flexibility to explore multiple sciences without committing to a single major or meeting the tighter requirements of a specialized stream. This suits students who are curious about science in general but aren't yet sure which direction appeals to them most.
The door tomajors you reach through it	biochemistrybiologychemistryearth scienceenvironmental sciencelife sciencesneurosciencephysics	biologylife sciences	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	16 published, 9 with no applicationfrom 75%See them	7 published, 7 with no applicationfrom 80%See them	4 published, 4 with no applicationfrom 85%See them	12 published, 4 with no applicationfrom 75%See them
Source	Carleton University on OUInfo	Algoma University on OUInfo	University of Toronto — Scarborough on OUInfo	University of Guelph 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.