HM - 2012

2012 // HM // Dr. Stefan Lüpold // Syracuse University Department of Biology // Syracuse, NY, USA
Specimen: Competing sperm of two different males (green and red) in the female reproductive tract of the fruit fly Drosophila melanogaster. Competition between sperm is a widespread phenomenon throughout the animal kingdom and a powerful evolutionary force driving species diversity.
Technique: Fluorescence
Tags: Insect // Fluorescence

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