pharyngeal gland References pharyngeal gland zoology Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Hymenoptera/ Internal structure…bees have one pair of pharyngeal glands that produce food, especially royal jelly, for the young larvae. The pharyngeal glands are rudimentary in drones and absent in queens. Read More…bees have one pair of pharyngeal glands that produce food, especially royal jelly, for the young larvae. The pharyngeal glands are rudimentary in drones and absent in queens. Read More