Frogs regrow amputated legs after treatment with a chemical cocktail

Adult frogs can’t usually regrow a lost leg, but they can after treatment with a regenerative cocktail – and the new leg even contains functioning nerves

Frogs regrow amputated legs after treatment with a chemical cocktail
Adult frogs can’t usually regrow a lost leg, but they can after treatment with a regenerative cocktail – and the new leg even contains functioning nerves