Assertion: Budding occurs in yeast.
Reason: It is similar to fission process of bacteria.

Options

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

Answer

To analyze the assertion and reason given in the question, we can break down the concepts step by step.

### Step-by-Step Solution:

1. **Understanding the Assertion:**
- The assertion states that "Budding occurs in yeast."
- Yeast is a type of fungus that reproduces asexually through a process called budding, where a new organism develops from an outgrowth or bud on the parent organism.

2. **Understanding the Reason:**
- The reason states that "It is similar to the fission process of bacteria."
- Bacterial fission, specifically binary fission, is a method of asexual reproduction where a single bacterial cell divides into two identical daughter cells.

3. **Comparing Budding and Binary Fission:**
- In budding, the new organism (bud) develops while still attached to the parent until it matures and separates.
- In binary fission, the parent cell divides into two separate cells, each becoming an independent organism immediately after division.

4. **Identifying the Truth of the Assertion and Reason:**
- The assertion is true because budding does occur in yeast.
- The reason is false because budding and binary fission are fundamentally different processes; budding involves the formation of a new organism from the parent, while binary fission involves the splitting of the parent into two new organisms.

5. **Conclusion:**
- Since the assertion is true and the reason is false, the correct answer to the question is that the assertion is true, but the reason is false.

### Final Answer:
- The assertion is true, and the reason is false.

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