Sharks have dermal denticles, which act like natural antifouling agents. These tiny scales cover their skin and reduce drag as they swim. These denticles also prevent algae and parasites from attaching to their bodies, acting like a self-cleaning mechanism!
Sharks have dermal denticles, which act like natural antifouling agents. These tiny scales cover their skin and reduce drag as they swim. These denticles also prevent algae and parasites from attaching to their bodies, acting like a self-cleaning mechanism!