Fig. 6
From: Inaugural BMC Ecology and Evolution image competition: the winning images

A zebrafish regrew its tail fin only two weeks after the appendage was clipped at the white horizontal dotted line. Attribution: Chey Chapman
From: Inaugural BMC Ecology and Evolution image competition: the winning images
A zebrafish regrew its tail fin only two weeks after the appendage was clipped at the white horizontal dotted line. Attribution: Chey Chapman