Nature (New York, USA) : Palaeontology: Amphibian regrew limbs long ago
The oldest evidence for limb regeneration has been found in fossils of a 300-million-year-old amphibian.Salamanders can regrow entire lost limbs. Usually, the regrowths are indistinguishable from those that they replace, but in some cases they have distinctive abnormalities such as fused or missing digits.
Full Article
There are currently 1 users browsing this thread. (0 members and 1 guests)