3 programs, side by side

+ Add a program	Western Science OUAC ES ☆ Add to planRemove	Ottawa Biotechnology (Biochemistry and Chemical Engineering) (5-year double degree) (French Immersion Stream is available) OUAC OSY ☆ Add to planRemove	Queen's Concurrent Education/Science OUAC QF ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–87%“Low to mid 80s”	80%	83–87%“Mid 80s”
Required coursesforced into your top 6 — options are the row below	ENG4UMCV4U	MCV4UMHF4U	ENG4UMCV4U
Choose one ofany of these satisfies it	two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U	one of ENG4U, FRA4U two of SBI4U, SCH4U, SES4U, SPH4U	two of SBI4U, SCH4U, SPH4U
Prerequisitesas published	English, ENG4U Calculus and Vectors MCV4U Two of: Advanced Functions, MHF4U Biology, SBI4U +7 more on the program page	ENG4U or FRA4U MHF4U MCV4U 2 of SBI4U, SCH4U, SPH4U, SES4U A combined minimum average of 70% is required for all prerequisites in science and mathematics. +4 more on the program page	ENG4U MCV4U 2 of SBI4U, SCH4U, SPH4U 2 additional 4U/M course
More than marks?supplementary application	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	Marks only
Co-op	Available	Available	No
Degree	—	Bachelor of Science (Co-op), BSc (Co-op), Bachelor of Science/Bachelor of Applied Science, BSc/BASc	—
First-year intakewhere published	550	31	100
What you study	Animal ScienceAstronomyBiological SciencesChemistry	BiotechnologyChemical EngineeringChemistryGenetics	AstronomyBiological SciencesChemistryComputer Science
What it is	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.	You study how chemicals and biological systems work together to solve real-world problems, learning biochemistry and chemical engineering side by side over five years. This dual degree goes deeper than choosing one field: you gain skills in both the science of living systems and the design of industrial processes. It suits people who want flexibility to work in pharmaceuticals, biotechnology, or chemical manufacturing, and who value alternating study terms with paid work placements through co-op.	This program combines science study with teacher education, so you earn qualifications to teach science in secondary school while completing your degree. Unlike a regular science degree followed by teacher training, you work toward both goals at the same time, with coursework in science disciplines alongside education theory and practice teaching. It suits students who know they want to teach and want to study science deeply rather than broadly.
The door tomajors you reach through it	biologychemistryearth scienceenvironmental sciencelife sciencesmathematicsphysicsstatistics	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	6 published, 5 with no applicationfrom 85%See them	22 published, 5 with no applicationfrom 75%See them	None published by average
Source	Western University on OUInfo	University of Ottawa on OUInfo	Queen's University 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.