Curated OER
Life Cycle of the Drosophila Fly
High schoolers observe the life cycle of the Drosophila fly as well as manipulate large numbers of flies, determine the difference between the sexes, and identify the different stages of the fly's life cycle.
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Development in Drosophila melanogaster
Pupils study the least familiar aspect of development in Drosophila melanogaster; the development of the pupa. Students isolate and culture "First-day" pupae. They are dissected daily to study the progressive developmental changes.
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Drosophila Melanogaster
Student manipulate flies, examine their external anatomy, begin a fly journal and make cultures of wild type flies. Students cross wild type flies and mutants, both purchased from a biological supply house (Carolina Biological Supply...
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Analysis of Grooming Behavior in Drosophila melanogaster
Students engage in a lab that focuses on animal behavior in an open ended inquiry based laboratory experience. They build an ethogram, display a transition matrix and analyze a Markov Chain. They remove wings from the drosophila and...
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Observing the Development of Drosophila in Apple Juice Agar
Students observe the development of the Drosophila fly. They observe the first two stages - the egg and the 3 larval instars. They observe the culture every day for 8 days using a stereo dissecting microscope.
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Thomas Hunt Morgan and the White-Eyed Mutant
Find any article about the genetic research of Thomas Hunt Morgan on the sex-linked eye color trait in Drosophila melanogaster. After having your class read the selection, they can answer these eight critical-thinking questions. This is...
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Alcohol Tolerance in Drosophila and You
Young scholars develop and run a laboratory comparing alcohol tolerance in flies with and without the ADH enzyme.
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Population Dynamics of Growth of Drosophila
Learners experiment with Drosophila to determine if density of female flies, food sources, temperature and light affect the population dynamics of growth. Students graph their data and compare their results to the number of human...
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Collect Your Own Drosophila Lab
Students study Drosophila by catching them. They construct catcher-containers to catch Drosophila using fruit as bait. After collection, they examine the flies and collect data to be displayed.
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The Effect of Citrus Oils on Fruit Flies
Students answer the question, "How could citrus fruits be toxic to fruit flies when fruit flies live on fruit?" They conduct an investigation using four different citrus oils and fruit flies and analyze data collected.
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Population Dynamics of Growth of Drosophila
Students investigate population dynamics such as variation in density of females, composition of food sources an environmental factors such as light and temperature on Drosophila. They then relate their findings to human populations and...
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Drosophila Melanogaster
Students manipulate flies, examine their external anatomy, begin a fly journal and make cultures of wild type flies.
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Drosophila Melanogaster
Students collect their own flies and construct crosses, then compare them to the data from lesson two.
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Drosophila Melanogaster
Students cross wild type flies and mutants, both purchased from a biological supply house (Carolina Biological Supply or Wards, for example) in groups from instructional activity one.
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Probability Exercise
Follow fruit fly genetics with this probability activity. Biology scholars analyze the alleles of Bugsy, Daisy, Dino, and Lulu, considering traits for antennae, wing type, and eye color. They solve Punnett squares to determine the...
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Characterizing Drosophila Mutants
High schoolers investigate wild-type and several mutant varieties of Drosophila melanogaster, which are characterized and distinguished according to pteridine pigments. They discoverthat paper chromatography of the wild-type Drosophila...
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Beyond Mendel's Laws of Inheritance
This PowerPoint jumps right into the details of unusual traits and how they are coded. The epistasis patterns in Labradors are used as a main example, and many instances of polygenic inheritance malfunctions are explained. All of this...
Cold Spring Harbor Laboratory
Master Genes Control Basic Body Plans
Have you ever been so tired you missed a major announcement? Eric Wieschaus woke to a call explaining he won the Nobel Prize, but he thought it was just a dream until Christiane Nusslein-Volhard, a co-winner, explained it to him later...
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DNA: The Genetic Material
The various experiments and processes that were completed in the 20th century to further our understanding of DNA are summarized here. There are wonderful slides to popularize the scientists who dedicated their professional life to...
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Modern Classification
In this modern classification worksheet, 9th graders describe ways scientists determine an organism's phylogeny. Then they explain what the animal and fungi kingdoms have in common and how they differ. Students also classify some cells...