What is coevolution?

Coevolution refers to the process where two or more species interact in such a way that they influence each other's evolutionary trajectories. This mutual influence can occur through various forms of interaction, such as predation, competition, parasitism, or mutualism. For instance, when a predator evolves new hunting strategies, its prey may concurrently evolve better defense mechanisms. This dynamic interaction between the species creates a co-dependent evolutionary relationship, leading to adaptations that are shaped by one another's presence and behaviors.

This concept is critical in understanding ecological relationships and how species adapt over time in response to one another. The intricate balance of these interactions often leads to increased biodiversity and the development of specialized traits that enhance survival and reproduction. Coevolution is a central theme in evolutionary biology because it exemplifies the interconnectedness of life and how changes in one species can have far-reaching effects on others within the ecosystem.