Explanation:

- Option 1: Pancreas

- The pancreas produces pancreatic juice, which contains enzymes for digestion, not bile juice.

- Option 2: Liver

- The liver secretes bile juice, which helps in digesting and emulsifying fats in the small intestine.

- Bile is stored in the gallbladder before being released into the small intestine.

- Option 3: Pituitary

- The pituitary gland secretes various hormones that regulate other glands but not bile juice.

- Option 4: Pineal

- The pineal gland secretes melatonin, a hormone related to sleep, not bile juice.