File:Drosophila speciation.svg
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Summary
| Description |
English: An experiment demonstrating allopatric speciation in the fruit fly (Drosophila pseudoobscura) conducted by Diane Dodd. A single population of flies was divided into two, with one of the populations fed with starch-based food and the other with maltose-based food. After the populations had diverged over many generations, the groups were again mixed; it was observed that the flies would mate only with others from their adapted population.
Dodd, D.M.B. (1989) "Reproductive isolation as a consequence of adaptive divergence in Drosophila pseudoobscura." Evolution 43:1308–1311. |
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| Source | Own work. Drawn in Inkscape by Ilmari Karonen, based on http://evolution.berkeley.edu/evolibrary/images/evo/drosophila_experiment.gif from http://evolution.berkeley.edu/evolibrary/article/0_0_0/evo_45 |
| Author | Ilmari Karonen |
| SVG development |  This vector image was created with an unknown SVG tool. |
Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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| Date/Time | Dimensions | User | Comment | |
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| current | 12:42, 6 May 2018 | 600 × 220 (79 KB) | Sebastian Wallroth | repaired |
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