phenotype affects entity abnormal behavior abnormal chemosensory behavior Phenotype that is any abnormality in chemosensory behavior (GO:0007635). 'chemosensory behavior' is defined as: 'Behavior that is dependent upon the sensation of chemicals.'. abnormal chemosensitive behavior chemosensitive behaviour defective FBcv:0000403 chemosensitive behavior defective phenotypic_class chemosensory behavior chemosensory behavior phenotype chemosensory behavior variant