The transfer of food or pheromones among members of the colony through mouth-to-mouth feeding. It's regularly hold a cluster of bees alive as the sides of the cluster harvest meals and share it through the cluster. Additionally it is employed for communication as pheromones are shared. One extremely important a person is QMP (Queen Mandibular Pheromone) which can be shared by trophallaxis throughout the hive to let the hive know these are typically queenright.
by NamReport definition
Definition for "Trophallaxis"
shared exchange of meals between adults and larvae…