Examlex
________ is characterized by alternating between binge eating with purging through self-induced vomiting or with laxatives.
Altruistic Behavior
Actions by an individual that benefit others at a cost to itself, often seen in social animals and key in studies of social evolution.
Relatedness
Relatedness refers to the genetic connection or relationship between individuals, typically measured as the proportion of shared genes among relatives.
Evolution
The process through which species change over time through mechanisms like natural selection, mutation, genetic drift, and gene flow.
Aplysia
A genus of sea slugs known for their role in neurobiological studies, particularly in the context of learning and memory.
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