Reproduction which involves only one parent is

Options

A. asexual reproduction
B. sexual reproduction
C. binary fission
D. None of these

Explanation

To answer the question "Reproduction which involves only one parent is," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Types of Reproduction**:
- There are two main types of reproduction: Asexual and Sexual.
- Asexual reproduction involves only one parent, while sexual reproduction involves two parents.

2. **Define Asexual Reproduction**:
- Asexual reproduction is a process where offspring are produced from a single parent without the involvement of gametes (sperm and egg).
- Examples include binary fission, budding, and vegetative propagation.

3. **Consider the Options Given**:
- **Asexual Reproduction**: This is the correct option since it involves only one parent.
- **Sexual Reproduction**: This requires two parents and is not the answer.
- **Binary Fission**: This is a specific type of asexual reproduction where an organism divides into two parts. It still involves only one parent.
- **None of these**: This option is incorrect as we have identified a suitable answer.

4. **Conclusion**:
- Based on the definitions and the options provided, the correct answer to the question is **Asexual Reproduction**.

### Final Answer:
Reproduction which involves only one parent is **Asexual Reproduction**.

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