Which of the following glands is called the 'third eye' of the human body?

Explanation

The Pineal gland is a very small gland located in the human brain, is called the “third eye” of the human body. It is the smallest endocrine gland in the human body. Its other names are conarium and epiphysis. It secretes the hormone melatonin, which plays a major role in regulating the body’s biological clock. Endocrine System