Bok
11-15-2012, 07:33 PM
Tiny organs below insect’s knees have a structure similar to those in humans
More... (http://www.sciencenews.org/view/generic/id/346520/title/Rainforest_katydids_evolved_mammal-like_ears)
More... (http://www.sciencenews.org/view/generic/id/346520/title/Rainforest_katydids_evolved_mammal-like_ears)