Hypothalamus is part of which organ of the Human body?

Brain

The correct answer is Option (1) - Brain

The hypothalamus is part of the Brain.

• The hypothalamus is a small, but vital, region located at the base of the brain, beneath the thalamus.
• The hypothalamus functions as a control center for many physiological processes, including regulation of body temperature, hunger and thirst, sleep-wake cycles, and hormonal control through interactions with the pituitary gland.

Therefore, the hypothalamus is specifically situated within the brain and is integral to the coordination of various essential functions in the human body.

The other options are not correct:

• Heart: The hypothalamus is not part of the heart, which is a muscular organ responsible for pumping blood throughout the body.
• Spinal Cord: The spinal cord is a long, slender bundle of nerves that transmits signals between the brain and the rest of the body.
• Liver: The liver is the largest organ in the body and is involved in various functions like detoxification, metabolism, and protein synthesis.