👉 In the context of evolutionary biology, a psammophile is a type of mammal that possesses a unique set of characteristics and behaviors associated with the presence of specific types of microorganisms in its skin. These include:
1.
Skin Integrity
: Psammophiles have a strong, protective layer called "skin integrity" on their skin, which helps to protect them from external damage and diseases.
2.
Bacterial Defense
: They are known for being highly resistant to bacteria, which allows them