Cannibalism in nature: Brutal, but evolutionarily useful?
Notes de l’épisode
In nature, cannibalism is surprisingly common. Fish eat their offspring, insects consume their siblings, and some tadpoles transform into specialized cannibals with stronger jaws and a tooth. In this episode, we explore how cannibalism can shape entire ecosystems, influencing everything from fish populations to nutrient cycles, and why so many species are cannibalistic despite its costs. We discuss selfishness in nature, filial and sexual cannibalism, and the role of developmental plasticity in evolution.
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