Drones are male bees. They do not have stingers and do not collect nectar or pollen. The drones sole purpose is to mate with the queen bee. Female bees have stingers and do all the work to collect the pollen and nectar. They do not have the reproductive capabilities of the queen bee.
I believe that the only one of these is true is repetition to create a haunting effect. I know for certain that the first and last answers are not true.
