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Faculty of Arts & Science · St. George

BIO120H1

Adaptation and Biodiversity

PrerequisiteGrade 12 Biology or equivalent. Students without high school Biology must consult the BIO120 Office ([email protected])
Total contact hours24 lecture · 15 practical
Evidence10 terms

What was the average?

B-

2.72 GPA across 10 observed terms. Most recent: Fall 2025.

How is it graded?

Not yet verified

No syllabus we can lawfully use has been verified for this course.

How confident is this?

High

Several terms agree closely.

From the calendar

Official source · Faculty of Arts & Science

Principles and concepts of evolution and ecology related to origins of adaptation and biodiversity. Mechanisms and processes driving biological diversification illustrated from various perspectives using empirical and theoretical approaches. Topics include: genetic diversity, natural selection, speciation, physiological, population, and community ecology, maintenance of species diversity, conservation, species extinction, global environmental change, and invasion biology. A lab coat is required. (Lab Materials Fee: $26)

Prerequisite
Grade 12 Biology or equivalent. Students without high school Biology must consult the BIO120 Office ([email protected])
Exclusions
BIO153H5BIOA02H3
Contact hours
24 lecture · 15 practical
Total scheduled hours for the course, not per week.

What people actually got

Last observed Fall 2025
B-

2.72 GPA

10 terms observed

n = 10student contributedSt. George offerings only

This is a student-contributed aggregate, not an official University of Toronto record. It is also not a measure of how hard the course is — a course average moves with who enrols in it, not only with the material.

Per-term figures stay hidden until each term clears five contributors. 10 observations can support one honest number; they cannot support 10.

What we don’t have yet

Assessment weightingNo syllabus we can lawfully use has been verified for this offering. Contribute yours and the breakdown appears here.
Instructor-level detailAverages are not split by instructor. At these sample sizes the difference between sections is noise, not signal.
Archive coveragePyko holds no past paper for this course. We do not host or distribute course files in any case; the archive is what lets these pages describe how a course is assessed.

Source ledger

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Sources behind every claim on this page
ClaimSourceCapturedStatus
Course description, prerequisites, exclusions, contact hoursFaculty of Arts & Science2026-07-25public fact
Historical average across 10 termsStudent contributions, consented2026-07-25user contributed aggregate

Page last verified 2026-07-25. A claim whose source moves is withdrawn before it goes stale.

What this opens up

31 courses list BIO120H1 as a prerequisite

The other 10 have no page yet. Listing a course here means it names BIO120H1 among its prerequisites — often as one of several ways to satisfy the same requirement, so this is what BIO120H1 makes available, not what it alone guarantees.

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BIO120H1 average — UofT | Pyko