What is the average lifespan of a worker honey bee (in $days$)?

The maintenance of beehives for the production of honey is called:

Honey bees,after discovering a new source of nectar,can convey this information to other members of the colony. How do they communicate the direction and distance?

Which of the following statements regarding honey are incorrect?
$I.$ The medicinal use of honey has been known since ancient times.
$II.$ Honey is a secretion from the abdominal glands of worker female bees.
$III.$ In a honeybee colony,the worker bee is a sterile male.
$IV.$ $A$ developed honeybee colony contains a large number of sterile worker bees.
$V.$ Honey is a completely plant-derived product.

$A$: The honey bee queen copulates only once in her lifetime.
$R$: The honey bee queen can lay fertilized as well as unfertilized eggs.

In honey bees,royal jelly is secreted from: