Final answer:
The pituitary gland is divided into two lobes: the anterior lobe and the posterior lobe. The anterior lobe is glandular tissue and produces six hormones, while the posterior lobe is neural tissue and stores and releases hormones produced by the hypothalamus.
Step-by-step explanation:
The pituitary gland is divided into two lobes: the anterior lobe and the posterior lobe. The anterior lobe, also known as the adenohypophysis, is glandular tissue that develops from the primitive digestive tract. It produces and secretes six hormones, including growth hormone and thyroid-stimulating hormone. On the other hand, the posterior lobe, or the neurohypophysis, is neural tissue and stores and releases hormones produced by the hypothalamus, such as oxytocin and antidiuretic hormone.