Why don’t poisonous animals poison themselves? - Rebecca D. Tarvin

Have you checked out our Patreon page? View full lesson: Thousands of animal species use toxic chemicals to defend themselves from predators. Snakes have blood clotting compounds in their fangs, the bombardier beetle has corrosive liquid in its abdomen and jellyfish have venomous, harpoon-like structures in their tentacles. But how do these animals survive their own poisons? Rebecca D. T