RRB NTPC · Question 80
Which organ is not a gland?
Show answer & explanation
Answer: (D) Gall bladder
Explanation
The adrenal and pituitary are endocrine glands, and the liver is the largest gland in the body (it secretes bile). The gall bladder only stores and concentrates the bile made by the liver; it does not secrete anything itself, so it is not a gland.