Meiosis occurs in green algae inside

Options

A. Gametangia
B. Zygote
C. Sporangia
D. Zygospore

Answer

To answer the question "Meiosis occurs in green algae inside," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Options**:
- We have four options: gametangia, zygote, sporangia, and zygospore. Each of these terms relates to different structures or processes in the life cycle of green algae.

2. **Analyzing Gametangia**:
- Gametangia are the sexual organs in green algae. They consist of male (antheridia) and female (oogonia) structures. While meiosis is involved in the formation of gametes within these structures, it does not occur directly inside the gametangia.

3. **Examining the Zygote**:
- The zygote is formed after the fertilization of gametes. It represents the diploid stage in the life cycle. However, meiosis does not occur in the zygote; instead, it develops into new organisms after a period of rest.

4. **Looking into Sporangia**:
- Sporangia are structures where asexual reproduction occurs through the formation of spores. This process is not related to meiosis, which is primarily associated with sexual reproduction.

5. **Identifying Zygospore**:
- The zygospore is formed when male and female gametes fuse together. In the life cycle of green algae, meiosis occurs in the zygospore, leading to the production of haploid spores. This is a critical part of the haploid life cycle.

6. **Conclusion**:
- Based on the analysis, we conclude that meiosis occurs in green algae inside the **zygospore**.

### Final Answer:
Meiosis occurs in green algae inside the **zygospore**.

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