4 programs, side by side

Full	Carleton Science – Honours (4 years) OUAC CT ☆ Add to planRemove	Lakehead Science One (Thunder Bay and Orillia) OUAC AAN ☆ Add to planRemove	Western Science OUAC ES ☆ Add to planRemove	York (Glendon) Biology (BSc, iBSc) OUAC YYF ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	78%	70%	80–87%“Low to mid 80s”	73–80%“Mid to high 70s”
Required coursesforced into your top 6 — options are the row below	No course codes parsed — see prerequisites	ENG4UMHF4U	ENG4UMCV4U	ENG4UFRA4UMHF4USBI4USCH4U
Choose one ofany of these satisfies it	—	one of ICS4U, MCV4U, MDM4U, SBI4U, SCH4U, SES4U, SPH4U	two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U	—
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 1 of ICS4U, MCV4U, MDM4U, 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.	English, ENG4U Calculus and Vectors MCV4U Two of: Advanced Functions, MHF4U Biology, SBI4U +7 more on the program page	Ontario Secondary School Diploma (OSSD) ENG4U (FRA4U for Francophone applicants) SBI4U SCH4U MHF4U +7 more on the program page
More than marks?supplementary application	Marks only	Marks only	Yes Unless otherwise noted, required courses must be completed with a minimum average of 70%. Western Integrated Science applicants must submit a supplementary application. More information Usually closes before January 15	Marks only
Co-op	Available	No	Available	No
Degree	—	—	—	Bachelor of Science, BSc, International Bachelor of Science, iBSc
First-year intakewhere published	—	—	550	—
What you study	Audiology and Speech Language PathologyBiotechnologyChemistryEnvironmental Studies	Animal ScienceAnthropologyArchaeologyAstronomy	Animal ScienceAstronomyBiological SciencesChemistry	Animal ScienceBiological SciencesBiologyBiotechnology
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.	Science One is a general first-year science program that lets you explore multiple science disciplines — biology, chemistry, physics, computer science, and others — before committing to a specific major. Unlike entering directly into a single science program, you take a broader range of foundational courses to discover which field best suits you. It works well for students who are interested in science but unsure which specialization to pursue.	This is a broad science degree where you choose from fields like biology, chemistry, physics, computer science, geology, and others. You take foundational science courses in first year, then specialize by selecting which science subjects to focus on. Co-op is available, letting you do paid work terms at science-related employers alongside your studies.	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.
The door tomajors you reach through it	biochemistrybiologychemistryearth scienceenvironmental sciencelife sciencesneurosciencephysics	Applied to directly	biologychemistryearth scienceenvironmental sciencelife sciencesmathematicsphysicsstatistics	Applied to directly
Entrance awardsat this campus, by average	16 published, 9 with no applicationfrom 75%See them	6 published, 5 with no applicationfrom 80%See them	6 published, 5 with no applicationfrom 85%See them	13 published, 4 with no applicationfrom 75%See them
Source	Carleton University on OUInfo	Lakehead University on OUInfo	Western University on OUInfo	York University — Glendon 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.