What is the main role of the pituitary gland Chapter 16?
What is the main role of the pituitary gland Chapter 16? The anterior pituitary receives signals from the hypothalamus and produces six hormones. The posterior pituitary is an extension of the brain and releases hormones (antidiuretic hormone and oxytocin) produced by the hypothalamus. The thyroid gland is located in the neck and is composed of two lobes.