Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Percentage of bees that extended the proboscis during a given trial. (a) Acquisition of bees from the experimental hive (EH) and control hive (CH) during the course of the differential PER conditioning. LIO was the CS+ and PHE was the CS−. (b) For conditioning with NON as CS+ and LIO as CS−.
