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Eye on UMSL: Shark week

Eye on UMSL: Shark week

Students dissect a dogfish shark in Assistant Teaching Professor Meghann Humphries’ “Vertebrate Anatomy” lab as part of a semester-long comparative study.

Eye on UMSL: A chain reaction

Eye on UMSL: A chain reaction

Biology PhD student Andrea Trigueros (right) showed Jennings students (from left) Morgan Stith and Dakota Warren how to run a polymerase chain reaction to amplify DNA.