- A Liver
- B Salivary glands
- C Pancreas
- D Gastric glands
Correct answer: D. Gastric glands
Explanation: Peptic (chief) cells of gastric glands secrete pepsinogen, which is converted to active pepsin by hydrochloric acid in the stomach.
Concept context
The digestive tract, digestive enzymes, hormonal control of digestion, and liver function. High NEET weightage.