


In nature, many multicellular and unicellular organisms use constitutive defenses such as armor, spines, and noxious chemicals to keep predators at bay. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, United States

In nature, many multicellular and unicellular organisms use constitutive defenses such as armor, spines, and noxious chemicals to keep predators at bay. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, United States