π Snakes' spines are way more complex than thought
Researchers found five distinct anatomical regions in the spines of 13 Australian snakes. This study was conducted on species like the eastern brown snake in Australia. The findings revealed a short neck consisting of only 7 to 12 vertebrae. This challenges the old idea that snake backbones are simple, gradually changing structures. The research suggests snakes retained lizard-like neck structures during evolution. π