Hypothalamus
Pituitary
The Pituitary Gland.
The pituitary gland controls the secretion of growth hormone.
Thyroid secretion hormone is secreted by the thyrotrope cells in d anterior pituitary gland
You can answer the pituitary gland and be correct, but note that the pituitary is under control of the hypothalamus.
The hypothalamus is the gland that stimulates the pituitary gland to release hormones. It does this by secreting releasing and inhibitory hormones that control the pituitary's hormone production.
There is no hormone to stimulate the production of the parathyroid hormone from pituitary gland. The calcium level is probably have auto regulation.
Pituitary gland
The pituitary gland is a pea-sized gland located at the base of the brain. It secretes hormones that regulate various bodily functions such as growth, metabolism, reproduction, and stress response. The pituitary gland is often referred to as the "master gland" because of its role in controlling the functions of other endocrine glands in the body.
High levels of thyroxine in the blood negatively feedback to the pituitary gland, reducing the secretion of thyroid-stimulating hormone (TSH). Conversely, low levels of thyroxine signal the pituitary gland to increase TSH secretion to stimulate the thyroid gland to produce more thyroxine.
The posterior pituitary gland primarily releases hormones produced in the hypothalamus, such as oxytocin and vasopressin. These hormones play roles in regulating water balance, blood pressure, and uterine contractions during childbirth.
According to Wikipedia, one of the most important functions of the hypothalamus is to link the nervous system to the endocrine system via the pituitary gland. When the thyroid receives thyroid stimulating hormone (TSH) from the pituitary gland it produces triiodothyronine which is commonly referred to as T3, thyroxine which is commonly known as T4, and calcitonin.