The control of blood sugar level, osmoregulation and thermoregulation are the function of
Hypothalamus
The correct option is C.
Explanation of the correct option:
Explanation of the incorrect options:
Option A
Medulla oblongata regulates blood pressure, heart rate, respiratory rate, and other life-sustaining activities. Hence, it is not the correct option.
Option B
The cerebellum is responsible for coordinating and maintaining the body balance during walking, running, riding, swimming, and precision control of voluntary movements.
Option D
The diencephalon acts as a primary relay and processing center for sensory information and autonomic control.
Final answer: The control of blood sugar level, osmoregulation, and thermoregulation is the function of the Hypothalamus.