![photo de Fizza Fatima à son bureau](/sites/default/files/styles/career_image/public/2020-02/Fizza%20Fatima.jpg?itok=rKmLxpKM)
Fizza Fatima
Research Assistant
![Kara Layton sous l'eau en habit de plongée sous-marine](/sites/default/files/styles/career_image/public/2020-01/Kara%20Layton.jpg?itok=CQIT6mnu)
Kara Layton
Postdoctoral Fellow
![Thomas Graham](/sites/default/files/styles/career_image/public/2020-01/Tom%20Graham%20at%20haughton%20crater.png?itok=yMLRqy4E)
Thomas Graham
Career Profiles
Research Scientist, Space Farming
![Thomas Merritt | Full Professor](/sites/default/files/styles/career_image/public/2019-09/2814.jpg?itok=RiNycmrL)
Thomas Merritt (Video)
Full Professor in Genomics and Bioinformatics
![Thomas Merritt | Professeur titulaire](/sites/default/files/styles/career_image/public/2019-09/2814.jpg?itok=RiNycmrL)
Thomas Merritt
Full Professor in Genomics and Bioinformatics
![Mitosis of kidney cells © Ian P Newton & Paul L Appleton [CC BY-SA 4.0], Wikimedia Commons](/sites/default/files/styles/resource_card_image_360x300_/public/2019-08/600px-Mitotic_MDCKs.jpg?itok=VLMyMgJd)
What is Mitosis?
Backgrounders
Mitosis is an important part of cell division that helps organisms grow and repair themselves.
![DNA barcoding used to test food](/sites/default/files/styles/resource_card_image_360x300_/public/2020-02/DNA_barcoding_food_testing.jpg?itok=Hidu7x3v)
The Classification of Life: From Linnaeus to DNA Barcoding
Backgrounders
Learn about two taxonomy systems that scientists use to classify the life around us.
![Down Syndrome karyotype](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/downsyndrome-karyotype.jpg?itok=c1Yti3xE)
Meiosis Mistakes
STEM Explained
Errors during meiosis can alter the number of chromosomes in cells and lead to genetic disorders.
![Great tits eat from a bird feeder](/sites/default/files/styles/resource_card_image_360x300_/public/2019-10/Great_tits_bird_feeder.jpg?itok=aiRpq_-G)
Natural Selection in Your Backyard
STEM Explained
A study on bird feeders and beak sizes shows how an everyday human activity can affect the evolution of another species.
![How can I take fingerprints?](/sites/default/files/2019-08/Fingerprint_Whorl.jpg)
How can I take fingerprints?
Hands-on Activities
In this activity learn how to collect fingerprints, about the patterns in fingerprints and why fingerprinting is so useful!
![DNA "unzipping"](/sites/default/files/2019-10/DNA_unzipping.png)
How can I obtain a sample of DNA?
Hands-on Activities
Be a biochemist! Learn how to extract DNA from an onion and find out what DNA looks like.
![Lac-Mégantic fire on the day of the train derailment](/sites/default/files/styles/resource_card_image_360x300_/public/2019-10/Lac_megantic_burning.jpg?itok=bfjuGRz5)
CSI Lac-Mégantic: How are victims identified after a disaster?
STEM Explained
Learn about forensic pathology and other methods scientists use, like analysing the skeletal system, to identify the dead after a disaster.
![Hand with screwdriver “repairing” DNA](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/DNA_repair.png?itok=jwH_hm9z)
DNA Damage and Repair
Backgrounders
This backgrounder explains the different ways that cells repair damage to DNA.
![Test tubes in a laboratory](/sites/default/files/styles/resource_card_image_360x300_/public/2019-10/Test_tubes_in_a_lab.jpg?itok=Fyj1TcIR)
DNA Extraction
Backgrounders
Learn the basics of how DNA can be extracted from cells.
![Damage to DNA](/sites/default/files/styles/resource_card_image_360x300_/public/2019-10/Damage_to_DNA.jpg?itok=qSvdjV4V)
Radiation Effects on Cells & DNA
Backgrounders
This backgrounder explains the effects of radiation on cells and DNA.