Which organ system consists of hormone-secreting glands such as the pituitary and thyroid glands?
The organ system that consists of hormone-secreting glands, such
as the pituitary gland and the thyroid gland, is known as the
endocrine system. The endocrine system also consists of the
following glands: pineal gland, pancreas, ovaries, testes,
parathyroid gland, hypothalamus and adrenal glands.