Dolphins and Orcas Reach Evolutionary 'Point of No Return'

Orcas and dolphins have evolved to a point where returning to land is biologically impossible. A study in the Proceedings of the Royal Society B reveals that these marine animals have undergone irreversible changes in their evolution. Their adaptations to ocean life, such as flippers and powerful tails, make them well-suited for the sea but unable to survive on land. According to Dollo’s Law, once a complex adaptation is lost, it is unlikely to reappear, reinforcing the idea of irreversible evolution in dolphins and orcas.

While these animals are highly specialized predators in the ocean, their dependence on marine ecosystems puts them at risk. Climate change, ocean acidification, and pollution threaten their habitat, and their lack of adaptability to changing conditions could jeopardize their long-term survival.

According to the source: KalingaTV.