About This Activity
This is a Spark Lab Research stream course and it is recommended students have a minimum overall average of 85%-90%. COURSE DESCRIPTION Genetics plays a central role in how all animals function at molecular, cellular, and physiological levels. Scientists often use the fruit fly (Drosophila melanogaster) as a model organism to better understand how our bodies function, including excretion and how hormones control different biological processes. Despite their small size, fruit flies share nearly 60% of their genes with humans and possess over 14,000 genes, making them a powerful model for studying human-relevant biology, including physiological systems such as the excretory and endocrine systems. In this course, students will explore how genetic variation influences physiology, behaviour, and survival. You will learn how scientists investigate gene function using specialized tools such as the GAL4/UAS system, which allows researchers to turn specific genes on and off in fruit flies to study their effects. Through hands-on activities, students will gain experience with real experimental techniques, including fruit fly dissections and experiments that examine how genes influence hormonal regulation and responses to different environmental conditions. The course will also explore how genetics is essential across all living organisms and why it is critical for optimal biological function. This course offers an exciting opportunity to experience what it’s like to be a geneticist and discover how scientific research connects genes to animal physiology. ABOUT THE INSTRUCTOR Marishia Agard is a Biology PhD candidate at York University studying how the neuroendocrine system regulates excretion using Drosophila as a model. She has taught Spark Labs genetics courses, led physiology instruction, coordinated teaching initiatives, and is committed to outreach that makes complex biology exciting, fun, and accessible for young learners.
Map & Direction
York University Keele Campus
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4700 Keele Street
Toronto, ON, Canada
M3J 1P3
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