Assertion : Glycolysis is also called EMP pathway.
Reason : It is the only process of respiration in aerobic organisms.

Options

A. If both assertion and reason are true and reason is the correct explanation of assertion
B. If both assertion and reason are true but reason is not the correct explanation of assertion
C. If assertion is true but reason is false
D. If both assertion and reason are false

Explanation

**Step-by-Step Solution:**

1. **Understanding the Assertion:**
- The assertion states that "Glycolysis is also called EMP pathway."
- Glycolysis is indeed known as the Embden-Meyerhof-Parnas (EMP) pathway, which is a well-established fact in biochemistry.

2. **Understanding the Reason:**
- The reason given is "It is the only process of respiration in aerobic organisms."
- This statement is incorrect. While glycolysis is a part of the respiration process in aerobic organisms, it is not the only process. Aerobic respiration includes glycolysis followed by the citric acid cycle (Krebs cycle) and oxidative phosphorylation.

3. **Evaluating the Truth of Both Statements:**
- The assertion is true because glycolysis is indeed referred to as the EMP pathway.
- The reason is false because aerobic organisms utilize multiple processes for respiration, not just glycolysis.

4. **Conclusion:**
- Based on the evaluation, the correct option is: "If assertion is true, the reason is false."

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