Assertion : Chymotrypsinogen and trypsinogen are released from gastric glands.
Reașon : They help in the digestion of fats.

Options

A. Both A and R are true and R is the correct explanation of A.
B. Both A and R are true but Ris not correct explanation of A
C. A is true but R is false
D. A and R are false

Answer

To analyze the given assertion and reason, we will break it down step by step.

### Step 1: Understanding the Assertion
The assertion states that "Chymotrypsinogen and trypsinogen are released from gastric glands."

- **Fact Check**: Chymotrypsinogen and trypsinogen are actually produced and secreted by the pancreas, not the gastric glands. The gastric glands primarily secrete gastric juices, which include hydrochloric acid and pepsinogen (the inactive form of pepsin).

### Step 2: Understanding the Reason
The reason states that "They help in the digestion of fats."

- **Fact Check**: Chymotrypsinogen and trypsinogen are proteolytic enzymes, meaning they are involved in the digestion of proteins, not fats. The digestion of fats is primarily carried out by lipase.

### Step 3: Conclusion
Based on the analysis:
- The assertion is **false** because chymotrypsinogen and trypsinogen are not released from gastric glands.
- The reason is also **false** because these enzymes do not aid in the digestion of fats.

### Final Answer
Both the assertion and the reason are false.