Common bread mould is

Options

A. Aspergillus
B. Penicillium
C. Erysiphe
D. Rhizopus.

Answer

**Step-by-Step Solution:**

1. **Understanding Molds**: Molds are a type of fungus that grow in multicellular filaments known as hyphae. They are classified as microscopic fungi.

2. **Analyzing the Options**:
- **Option 1: Aspergillus**: This is not a bread mold. Aspergillus is a fungus known for causing diseases in humans.
- **Option 2: Penicillium**: While this is a fungus, it is not the common bread mold. Penicillium is known for its role in drug production (like penicillin) and some food items.
- **Option 3: Adhesive**: This refers to a pathogen that primarily affects plants, causing powdery mildew. It is not related to bread molds.
- **Option 4: Rhizopus**: This is the correct answer. Rhizopus is commonly known as the common bread mold and belongs to the group of fungi called Zygomycetes.

3. **Conclusion**: The common bread mold is identified as Rhizopus, which is the only correct option among the given choices.

**Final Answer**: The common bread mold is **Rhizopus**.

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