4 programs, side by side

Full	BU Brock Biological Sciences OUAC BS ☆ Add to planRemove	Waterloo Environment and Business (Co-op Only) OUAC WEB ☆ Add to planRemove	Waterloo Science and Financial Management (Co-op Only) OUAC WSA ☆ Add to planRemove	York (Glendon) International Studies & Business Administration (iBA/BBA Dual Degree) OUAC YYU ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	73–77%“Mid 70s”	77–80%“High 70s”	80–87%“Low to mid-80s”	73–80%“Mid to high 70s”
Required coursesforced into your top 6 — options are the row below	SCH4U	ENG4U	ENG4UMCV4UMHF4U	ENG4UFRA4UMHF4U
Choose one ofany of these satisfies it	one of MCV4U, MHF4U two of ENG4U, SBI4U, SES4U, SPH4U	—	two of MDM4U, SBI4U, SCH4U, SES4U, SPH4U	one of MCV4U, MDM4U
Prerequisitesas published	MHF4U (min 70%) or MCV4U (min. 70%) SCH4U (min. 70%) 2 from SBI4U, SPH4U, SES4U, a second 4U Math or ENG4U ENG4U is strongly recommended Alternative Offers +1 more on the program page	Any Grade 12 U English (min. 70%)	English (ENG4U – min. 70%) Advanced Functions (min. 70%) Calculus and Vectors (min. 70%) Any two of the following: Biology, Chemistry, Earth and Space Science, Mathematics of Data Management, or Physics	An Ontario Secondary School Diploma (OSSD) ENG4U (FRA4U for Francophone applicants) MHF4U MCV4U or MDM4U 3 +7 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only	Yes A Bilingual Supplementary Application is also required. Usually closes before January 15
Co-op	Available	Available	Available	Available
Degree	Bachelor of Science, BSc, Bachelor of Science/Bachelor of Education, BSc/BEd	—	—	Bachelor of Applied Arts, BAA, International Bachelor of Arts, iBA
First-year intakewhere published	—	54	30	25
What you study	—	Business StudiesEntrepreneurshipEnvironmental StudiesOthers in Business & Administrative Studies	AccountingBiological SciencesBiologyChemistry	AccountingArtificial IntelligenceBusiness StudiesEconomics
What it is	Biological Sciences is the study of living organisms — their structure, function, genetics, ecology, and how they interact with their environment. At Brock, you can pursue this as a straight Bachelor of Science or combine it with teacher education through the BSc/BEd, which qualifies you to teach biology in Ontario high schools. The program includes a co-op option that integrates paid work terms with your studies, giving you practical experience in research labs, government agencies, or industry.	You study how to run and launch businesses while learning environmental science and sustainability principles. This combines business skills with ecological knowledge, so you understand both profit and environmental impact. The co-op requirement means you alternate between classroom and paid work terms, giving you real workplace experience in green business and sustainability roles. It suits people who want to work in business but care about environmental problems.	You study science subjects like biology, chemistry, or physics alongside accounting and finance courses, learning how to apply scientific knowledge to financial decision-making and business problems. Unlike a straight science degree, you're required to complete paid work terms with employers throughout your studies, alternating between school and jobs. This suits people who want a science background but are drawn to business applications and need real-world work experience before graduating.	This program lets you earn two degrees at once: a business administration credential covering accounting, finance, and entrepreneurship, plus an international studies degree in history, geography, or environmental studies. Unlike a typical business degree, you're required to complete a co-op work term, which gives you practical experience alongside classroom learning. It suits students who want both solid business training and deeper knowledge of global issues or a second subject area.
The door tomajors you reach through it	biology	Applied to directly	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	4 published, 1 with no applicationfrom 80%See them	4 published, 3 with no applicationfrom 80%See them	4 published, 3 with no applicationfrom 80%See them	13 published, 4 with no applicationfrom 75%See them
Source	Brock University on OUInfo	University of Waterloo on OUInfo	University of Waterloo 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.