Drosophila Genetics: Fruit Fly Heredity and Gene Linkage Study
Overview
Advanced classical genetics using model organism. Demonstrates gene linkage and recombination.
Why Do This Experiment?
This experiment teaches key concepts in Biology.
Materials Needed
- •Fruit fly cultures(1)
- •vials with media(1)
- •microscope(1)
- •anesthesia (ether or CO2)(1)
Step-by-Step Instructions
- 1
1. Set up crosses (wild-type �� mutant)
- 2
2. Anesthetize flies to sex and sort
- 3
3. Count F1 and F2 generation traits
- 4
4. Analyze ratios, identify linkage or independent assortment (2-3 week project)
The Science Behind It
Advanced classical genetics using model organism. Demonstrates gene linkage and recombination.
Learning Outcomes
- ✓Understand basic biology concepts
- ✓Develop observation skills
- ✓Learn through hands-on experimentation
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