Answer:False
Step-by-step explanation:
Answer is FALSE. The thyroid gland is not. Rather the hypothalamus is known to control the activity of the PITUITARY gland, which has traditionally been called the master endocrine gland. The pituitary gland is called the master endocrine gland because it secrete a hormone called the Tropic or Tropin hormones. The tropic hormones are responsible for the regulation of the secretory action of other endocrine organs. This is why pituitary gland is called the master endocrine gland because it controls other endocrine organs.