Bacteria reproduce mainly by-

Options

A. Endospores formation
B. Zoospores formation
C. Fission
D. Sexual method

Answer

**Step-by-Step Solution:**

1. **Understanding Bacteria**: Bacteria are unicellular organisms, meaning they consist of a single cell. This characteristic is crucial in understanding their reproduction methods.

2. **Identifying Reproduction Methods**: The question provides four options for how bacteria reproduce:
- Endospore formation
- Zoospore formation
- Fission
- Sexual method

3. **Analyzing Each Option**:
- **Endospore Formation**: While some bacteria can form endospores for survival in harsh conditions, this is not a primary method of reproduction.
- **Zoospore Formation**: This method is not applicable to bacteria as it is related to certain algae and fungi.
- **Fission**: This refers to binary fission, which is a form of asexual reproduction where a single bacterial cell divides into two identical daughter cells.
- **Sexual Method**: Bacteria primarily reproduce asexually; sexual reproduction is not common in bacteria.

4. **Conclusion**: The primary method of reproduction in bacteria is binary fission, which falls under the option "fission." Therefore, the correct answer is **C. Fission**.

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