BIO120H1
U of T
Course Overview
Grade Boosters
Lessons & Practice
I. Welcome
2 min1. Species' Ranges
3min2. Climate & Biomes
50min3. Physiological Ecology: Animals
26min4. Physiological Ecology: Plants
26min5. Population Ecology
17min5.3.1. Density Dependent Population Growth3 min5.3.2. Practice 15.3.3. Practice 25.3.4. Practice 35.3.5. Practice 45.3.6. Age-Structured Populations5.3.7. Population Growth Models5.3.8. Predatory-Prey Equations5.3.9. Lotka-Volterra Predatory-Prey Equations5.3.10. Lotka-Volterra Predatory-Prey Equations
6. Species Interactions
25min7. Community Ecology
9min8. Spatial Ecology
7min9. Food Webs in Communities
11min10. Darwin’s Big Idea
13min11. Evidence for Evolution
6min12. Evolutionary Mechanisms
26min13. Modern Darwinism
10min14. DNA Structure & Mutations
1hr14.2.1. Types of DNA Mutations9 min14.2.2. Practice 114.2.3. Practice 214.2.4. Sources of Mutation: Tautomeric Shifts7 min14.2.5. Example: Tautomeric Shifts4 min14.2.6. Sources of Mutation: DNA Slippage5 min14.2.7. Sources of Mutation: Copy Number Variations3 min14.2.8. Sources of Mutation: Mobile Elements7 min
15. Mendelian Genetics
1.2hr16. Modes of Reproduction
19min17. Population Genetics
14min18. Naming Species
4min19. Phylogenetic Trees & Macroevolution
13min20. Species & Speciation
22min21. Conservation Biology
19minI Welcome
Free Activity
Final Mock Exam
D
Danielle S
0 secs
Releases: Jun 1, 7:02am
0:00 / 2:27
Answered
Aseel Y
Hi there, I just want to ask why Homeostasis section is not available!
D
Danielle S
InstructorThank you for bringing this to our attention and your patience in allowing us to solve the issue!
The chapter now has the content ready for you to explore and review.
Answered
Anonymous
Is glycolysis not covered in this course?
Lila H
InstructorIt is currently included in Section 5 "Energy and Metabolism"
Answered
Anonymous
What is the difference between gene flow and genetic drift
I
Isaura F
InstructorGene flow is the transfer of genetic information from one population to another. Genetic drift is the variation of the relative frequency of a particular allele (version of a gene) within a population. Hope this helps!
Answered
Shannon W
What's neurons?
M
Marlon B
A nerve cell
Answered
A
Alexis E
whats a hydrogen bond?
M
Marlon B
A bond between an electrostatic attraction between a proton in one molecule and electronegative atom in the other
Answered
Anonymous
Are there any parts of the human body that get oxygen directly from the air and not from the blood?
I
Isaura F
InstructorSeems like the outer layers of skin and outer cornea (of your eyes) are able to get oxygen directly from air.
Answered
Laura P
How does climate change affect wildlife in ontario?
I
Isaura F
Instructor"In Ontario, [one] can expect average temperatures to rise by as much as 3 to 8 degrees Celsius over the next century. Warmer temperatures will result in milder winters, longer growing seasons and a higher frequency of severe weather events such as record-breaking storms, floods, droughts and heat waves." For more info, check out: http://www.health.gov.on.ca/en/common/ministry/publications/reports/climate_change_toolkit/climate_change_health_modelling_study.pdf
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