The physiological state of the body is controlled by:

The pituitary gland is under the control of

Which of the following acts as both an endocrine gland and a neural organ?

Select the correct option on the basis of the following sentences:
$(I)$ Hypothalamus is the basal part of the diencephalon.
$(II)$ It regulates a wide spectrum of body functions.
$(III)$ Two types of hormones are produced by the hypothalamus.
$(IV)$ Oxytocin is a hypothalamic hormone.

Which part of the human brain is associated with the regulation of body temperature?

What is the location of the hypothalamus in the $diencephalon$?