University of Florida (Center for Precollegiate Education and Training) present a set of interesting experiments with sleepy Drosophila!
Great tool for teachers to discuss climate change and its impact on genetic variation.
In case, teachers can't obtain Drosophila lines to put to sleep - the resource has a dataset to allow analyses and learning.
Find the entire module here: Drowsy Drosophila
Module obtained with permission from Julie Bokor.