3 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.

	McMaster Computer Science I OUAC MC Remove	Queen's Life Sciences and Biochemistry OUAC QL Remove	Western Social Science OUAC EO Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	90%“A minimum of 90% is required for consideration. Admission is by selection.”Admission by selection — the real bar may sit above this	83–87%“Mid 80s”	80–87%“Low to mid 80s”
Required coursesforced into your top 6 — options are the row below	ENG4U MCV4U	ENG4U MCV4U SBI4U SCH4U	ENG4U
Choose one ofany of these satisfies it	—	—	—
Prerequisitesas published	English 4U Calculus & Vectors 4U	ENG4U MCV4U SBI4U SCH4U 2 additional 4U/M course	English, ENG4U Notes: All Honours Specializations and Majors in Psychology require a first-year university Math course; therefore any Grade 12 U-level Math is highly recommended for this program. Math is helpful in preparation for Sociology and Geography programs. MFH4U and MCV4U are required for all Economics modules. +1 more on the program page
More than marks?supplementary application	Yes OUAC application deadline: January 15, 2027 To be considered for this program, a mandatory supplementary application Usually closes before January 15	Marks only	Marks only
Co-op	Available	Available	Available
Degree	—	—	Bachelor of Arts, BA, Bachelor of Science, BSc
First-year intakewhere published	—	—	850
What you study	Computer Science	Chemistry Human Biology Pharmacology, Toxicology & Pharmacy	Aboriginal Studies Accounting Animal Science Anthropology
What it is	Computer Science I is an introductory computer science program where you learn programming, algorithms, and core computational concepts. It differs from some other programs because it includes a mandatory co-op component, giving you paid work experience in tech roles alongside your studies. This program suits students who want hands-on industry experience early and are curious about whether computer science matches their strengths before committing to upper-year specializations.	You study the chemistry of living things — how molecules work in cells and bodies, and how drugs and toxins affect them. This program combines chemistry and biology more deeply than a general life sciences program, with added focus on how substances interact with organisms. It suits students curious about medicine, pharmacy, drug development, or toxicology who want a stronger chemical foundation than biology alone provides.	Social Science is a broad study of how people, societies, and economies work. You choose a focus like economics, anthropology, history, or business studies, then take courses across that field. Western offers this as either a BA or BSc depending on your focus, and you can do it with co-op, meaning you alternate between school terms and paid work placements in your field.
The door tomajors you reach through it	computer science	biochemistry life sciences medical sciences microbiology neuroscience	criminology economics geography history political science psychology sociology
Entrance awardsat this campus, by average	5 published, 3 with no applicationfrom 75%See them	None published by average	6 published, 5 with no applicationfrom 85%See them
Source	McMaster University on OUInfo	Queen's University on OUInfo	Western University on OUInfo

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