Evolution, MolecularBehavior, AnimalFeeding BehaviorPhylogenySocial BehaviorHealth BehaviorBehaviorDirected Molecular EvolutionSexual Behavior, AnimalSexual BehaviorChild BehaviorMolecular Sequence DataExploratory BehaviorSelection, GeneticAdolescent BehaviorMaternal BehaviorChild Behavior DisordersBehavior TherapySpecies SpecificityCultural EvolutionStereotyped BehaviorModels, GeneticGenetic VariationNesting BehaviorAggressionAgonistic BehaviorAmino Acid SequenceBase SequencePredatory BehaviorChoice BehaviorRisk-TakingSequence Analysis, DNAModels, BiologicalAdaptation, BiologicalClonal EvolutionSequence AlignmentMotor ActivityTime FactorsSelf-Injurious BehaviorMutationAppetitive BehaviorPrimatesSocial Behavior DisordersMultigene FamilyFossilsBehavior, AddictiveImpulsive BehaviorComputer SimulationAdaptation, PhysiologicalDrinking BehaviorGenomeReproductionIllness BehaviorPhenotypeLikelihood FunctionsMammalsCompulsive BehaviorQuestionnairesRisk Reduction BehaviorConsummatory BehaviorHominidaeCooperative BehaviorEnvironmentEvolution, ChemicalBrainCompetitive BehaviorGroomingSequence Homology, Amino AcidConserved SequenceAnalysis of VarianceGene Transfer, HorizontalModels, TheoreticalInfant BehaviorPaternal BehaviorReinforcement (Psychology)Escape ReactionAnimal CommunicationSocial EnvironmentHealth Knowledge, Attitudes, PracticeAttention Deficit and Disruptive Behavior DisordersGenetic SpeciationAnxietyDrosophila melanogasterAngiospermsInvertebratesModels, MolecularDrosophilaPan troglodytesFishesMotivationSwimmingSyntenyGenome, BacterialSequence Homology, Nucleic AcidEcosystemEukaryotaGenomicsPlantsSex CharacteristicsCopulation