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Bat embryos.
This image is very appropriate for Halloween night’s parting shot.

Credit: Dorit Hockman Department of Physiology, Development & Neuroscience
Dorit Hockman impressed the judges in the 2012 Graduate School of Life Sciences Image Competition
with this collection of black mastiff bat embryos.
Each shows a more advanced stage of development, with noticeably longer wings and larger ears.




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