Clamp connection are abserved in:-

Options

A. Basidiomycetes
B. Zygomycetes
C. Ascomycetes
D. Oomycetes

Answer

**Step-by-Step Solution:**

1. **Understanding Clamp Connections**: Clamp connections are specialized structures found in certain fungi. They are important for the sexual reproduction process in these organisms.

2. **Identifying the Groups of Fungi**: The question provides four options: Basidiomycete, Zygomycete, Ascomycete, and Umycete. We need to identify which of these groups possesses clamp connections.

3. **Analyzing Each Option**:
- **Basidiomycete**: This group is known for having clamp connections. They are filamentous fungi composed of hyphae and reproduce sexually through specialized cells called basidia.
- **Zygomycete**: This group does not have clamp connections. They reproduce asexually through sporangia.
- **Ascomycete**: While they are also filamentous, they do not typically exhibit clamp connections.
- **Umycete**: This is not a recognized classification in mycology, and thus, it can be disregarded.

4. **Conclusion**: Based on the analysis, clamp connections are specifically observed in **Basidiomycete** fungi.

**Final Answer**: Clamp connections are observed in Basidiomycete.

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