Assertion : Insulin is a type of antibiotic
Reason : Insulin is synthesized by microbes by the process of fermentation.

Options

A. If both Assertion and Reason are true and Reason is a correct explanation of Assertion.
B. If both Assertion and Reason are true but Reason is not a correct explanation of Assertion
C. It Assertion and true but Reason is false.
D. If both Assertion and Reason are false.

Answer

To analyze the assertion and reason provided in the question, we will break down the statements step by step.

### Step-by-Step Solution:

1. **Understanding the Assertion**:
- The assertion states that "Insulin is a type of antibiotic."
- **Analysis**: This is incorrect. Insulin is not an antibiotic; it is a hormone produced by the pancreas that regulates blood glucose levels. Antibiotics are substances that kill or inhibit the growth of bacteria and are used to treat infections.

2. **Understanding the Reason**:
- The reason states that "Insulin is synthesized by microbes by the process of fermentation."
- **Analysis**: This statement is also incorrect. Insulin is primarily produced by the beta cells of the pancreas in humans and is not synthesized by microbes through fermentation. While some forms of insulin can be produced using recombinant DNA technology in microorganisms, this is not the same as fermentation.

3. **Conclusion**:
- Since both the assertion and the reason are incorrect, the correct answer to the question is that both statements are false.

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

---