Anonymous Coward User ID: 16845676 United States 12/11/2012 07:11 AM Report Abusive Post Report Copyright Violation | Porcupine's prickly defence mystery solved Using a fluorescent dye to highlight the cell structure, they observed tiny barbs on the conical black tip of the quills. To test how these barbs worked, the team used natural quills and synthetic replicas to pierce a variety of tissues. My poor dogs this summer got to feel this [ link to www.bbc.co.uk] |
Solarninja
User ID: 29287341 United States 12/11/2012 07:38 AM Report Abusive Post Report Copyright Violation | Re: Porcupine's prickly defence mystery solved Ouch |