Queen bee's role in a hive

What Is A Queen Bee’s Role In The Hive? A Beginner’s Guide To Queen Bees

A queen bee’s role in the hive stems from being the colony’s only fertilized female. Her primary roles are egg-laying for population growth and the production of pheromones to guide colony behaviors. Though she does not rule the hive, a healthy queen bee is critical to the hive’s survival and productivity.