Multiple choice

Why are all worker bees sterile?

  1. Because of miasma created by drones

  2. Because of queen substances produced by the queen

  3. Because they are not fed royal jelly

  4. Because of their congenital defect

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

All worker bees are sterile because of certain pheromones, called queen substances, produced by the queen.