Why are deuteromycetes commonly known as imperfect fungi? Mention two characteristics of mycelium of such fungi.

Explanation

### Step-by-Step Solution:

1. **Understanding Deuteromycetes**:
- Deuteromycetes, also known as imperfect fungi, are a group of fungi that do not have a known sexual reproductive stage in their life cycle. They reproduce only asexually.

2. **Reason for the Name "Imperfect Fungi"**:
- The term "imperfect" is used because these fungi lack the sexual phase of reproduction that is characteristic of other fungal groups. Since their sexual reproduction is not observed, they are classified as imperfect.

...