Which species of honeybee is most commonly used for apiculture?

Identify the mismatched pair:

What do people largely depend on as a medicine?

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.

From which of the following is wax obtained?

Honey bees also produce beeswax,which finds many uses in industry,such as: