4 programs, side by side

Full	U of T (St. George) Life Sciences (including Psychology) OUAC TLG ☆ Add to planRemove	Algoma Environmental Science (BSc 4 Year) OUAC JES ☆ Add to planRemove	Carleton Science – Honours (4 years) OUAC CT ☆ Add to planRemove	U of T (Scarborough) Life Sciences - Health Sciences Stream (regular and co-op) OUAC TXD ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	83–90%“Mid- to high 80s”	65%	78%	73–80%“Mid-70s (regular), high 70s (co-op)”
Required coursesforced into your top 6	ENG4UMCV4USBI4USCH4USPH4U	ENG4UMHF4USBI4USCH4U	MCV4UMHF4USBI4USCH4USES4USPH4U	ENG4UMCV4UMDM4UMHF4USBI4USCH4U
Prerequisitesas published	ENG4U MCV4U Many programs also require or recommend 1 or more of SBI4U, SCH4U or SPH4U	ENG4U MHF4U Two 4U/M science courses (Chemistry and Biology are recommended) Two other 4U/M courses 65% combined average in top six 4U/M courses +1 more on the program page	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 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	Available	No	Available	Available
Degree	—	—	—	—
First-year intakewhere published	—	—	—	680
What you study	Animal ScienceAnthropologyBiological SciencesEnvironmental Studies	Environmental StudiesOthers in Physical Sciences	Audiology and Speech Language PathologyBiotechnologyChemistryEnvironmental Studies	Animal ScienceBiological SciencesBiotechnologyGenetics
What it is	This program covers the study of living organisms and human behaviour, from genetics and microbiology to ecology, nutrition, and psychology. You'll choose a focus area like biological sciences, animal science, environmental studies, or psychology, and take courses that build on that specialization. The co-op option lets you alternate between classroom study and paid work in research labs, hospitals, or environmental organizations. It suits students curious about how life works at every scale, from cells to ecosystems to minds, and who want hands-on experience alongside theory.	This is a four-year science degree focused on understanding natural systems and how human activity affects them. You study biology, chemistry, ecology, and earth science together rather than picking one specialty. It suits students who want a broad grounding in environmental problem-solving and are comfortable with lab work and field studies.	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.	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	biochemistrybiologyenvironmental sciencehealth scienceslife sciencesmedical sciencesmicrobiologyneuroscience	environmental science	biochemistrybiologychemistryearth scienceenvironmental sciencelife sciencesneurosciencephysics	Applied to directly
Entrance awardsat this campus, by average	5 published, 3 with no applicationfrom 90%See them	7 published, 7 with no applicationfrom 80%See them	16 published, 9 with no applicationfrom 75%See them	4 published, 4 with no applicationfrom 85%See them
Source	University of Toronto — St. George on OUInfo	Algoma University on OUInfo	Carleton University on OUInfo	University of Toronto — Scarborough 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.