Which of the following animals has the capacity to reproduce both with and without fertilization of eggs ?

Options

A. Housefly
B. Honey bee
C. Silkmoth
D. Earthworm

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks which animal can reproduce both with and without fertilization of eggs. This means we are looking for an animal that has the ability to produce offspring through two different reproductive methods.

2. **Reviewing the Options**: The options provided are:
- Housefly
- Honeybee
- Silk moth
- Earthworm

3. **Analyzing Each Option**:
- **Housefly**: Houseflies reproduce through sexual reproduction, where fertilization is necessary for egg development. Therefore, they cannot reproduce without fertilization.
- **Honeybee**: Honeybees have a unique reproductive system. The queen bee can lay both fertilized eggs (which develop into female worker bees) and unfertilized eggs (which develop into male drones). This means honeybees can reproduce both with and without fertilization.
- **Silk Moth**: Silk moths also reproduce sexually, requiring fertilization for egg development. Thus, they do not meet the criteria.
- **Earthworm**: Earthworms are hermaphrodites and can reproduce sexually, but they do not have the capacity to reproduce without fertilization.

4. **Identifying the Correct Answer**: Based on the analysis, the only animal that can reproduce both with and without fertilization of eggs is the **Honeybee**.

5. **Conclusion**: The correct answer to the question is **Honeybee**.

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