Prolactin is secreted by the:

A) posterior lobe of the pituitary.
B) pineal gland.
C) ovaries.
D) anterior lobe of the pituitary.

Prolactin

A hormone produced by the anterior pituitary gland, which plays a role in lactation, reproductive functions, and the immune system.

Anterior Lobe

The front portion of the pituitary gland, responsible for releasing hormones that regulate various bodily functions.