Answer:
Option (d).
Step-by-step explanation:
Pituitary gland is known as the master gland of the body. Pituitary is divided into main regions - anterior pituitary and posterior pituitary. Various hormones are released from the pituitary gland.
The hypothalamus regulates the functioning of the pituitary gland. The hypothalamus releases different releasing and inhibiting hormones. These hormones works and stimulate the functioning of the pituitary gland. The pituitary gland releases different hormones under the influence of hypothalamus.
Thus, the correct answer is option (9).