Which is not found in mushroom

Options

A. Eukaryotic structure
B. Dikaryotic mycelium
C. Basidiospores
D. Ascospores

Answer

### Step-by-Step Solution:

1. **Identify the Kingdom and Class of Mushrooms**:
- Mushrooms belong to the Kingdom Fungi and specifically to the class Basidiomycetes, also known as club fungi.

2. **Understand the Structure of Basidiomycetes**:
- Basidiomycetes have a structure called basidium, which is the fruiting body of the fungus. Multiple basidia together form a structure known as basidiocarp.

3. **Differentiate Between Types of Spores**:
- Basidiomycetes produce basidiospores, which are the sexual spores formed externally (exogenously) on the basidium.

4. **Identify the Spores Not Found in Mushrooms**:
- Ascomycetes, another class of fungi, produce ascospores within a sac-like structure called an ascus. Since mushrooms are part of the Basidiomycetes, they do not produce ascospores.

5. **Conclude the Answer**:
- Therefore, the type of spore that is not found in mushrooms is ascospores.

### Final Answer:
Ascospores are not found in mushrooms.

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