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.

	Windsor Biology OUAC NSB Remove	Queen's Earth and Environmental Science Pathway OUAC QSE Remove	Guelph Bachelor of Science (BSc) General OUAC GZG Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	Not published“N/A”	80–87%“Low to Mid-80s”	80–85%“80 to 85%”
Required coursesforced into your top 6 — options are the row below	SBI4U	ENG4U MCV4U	ENG4U
Choose one ofany of these satisfies it	—	two of SBI4U, SCH4U, SPH4U	—
Prerequisitesas published	Study the fundamentals of life in this flexible program that lets you blaze your own trail. Specialize in microbiology, cellular development, environmental and evolutionary biology, population and ecosystem ecology, or any combination of these areas. You'll learn research techniques in our new labs and out in the field that will prepare you for a wide range of career paths, ranging from interests at the molecular level, to whole organism (including humans) and/or the more complex community and ecosystem levels. Streams: ">Life Sciences ">Animal Biology ">Aquatic Biology	ENG4U MCV4U 2 of SBI4U, SCH4U, or SPH4U 2 Additional 4 U/M courses	Biological Sciences: ENG4U MHF4U 2 4U Science courses 2 additional 4U/M courses +5 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	No	Available	No
Degree	—	—	—
First-year intakewhere published	—	—	—
What you study	Biological Sciences Human Biology	Biological Sciences Biology Biotechnology Chemistry	Animal Science Biological Sciences Biotechnology Chemistry
What it is	This program teaches you the science of living organisms, from microscopic cells and microbes to whole animals, ecosystems, and human biology. You choose your own focus areas — such as microbiology, ecology, or how organisms develop — and learn research methods through labs and field work. It suits students curious about how life works at any scale and interested in hands-on investigation rather than a fixed curriculum.	You study the natural systems that support life on Earth — combining biology, chemistry, geology, and geography to understand ecosystems, environmental problems, and how living things interact with their physical surroundings. This pathway is structured to integrate multiple science disciplines rather than focus narrowly on one, and it includes mandatory co-operative work terms where you apply classroom learning to real environmental jobs. It suits students curious about how nature works across scales, from molecules to landscapes, who want hands-on experience before deciding on a specific environmental career.	A Bachelor of Science (General) lets you study science broadly across biology, chemistry, environmental science, and related fields, choosing your own mix of courses rather than specializing deeply in one area. Unlike an honours program, it gives you flexibility to explore multiple sciences without committing to a single major or meeting the tighter requirements of a specialized stream. This suits students who are curious about science in general but aren't yet sure which direction appeals to them most.
The door tomajors you reach through it	biology	earth science environmental science	Applied to directly
Entrance awardsat this campus, by average	None published by average	None published by average	12 published, 4 with no applicationfrom 75%See them
Source	University of Windsor on OUInfo	Queen's University on OUInfo	University of Guelph on OUInfo

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Same subject area and a similar published range, at a campus you have not got in the table yet.

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.