Coenocytic mycelium is characteristic feature of n

Options

A. Phycomycetes
B. Ascomycetes
C. Basidiomycetes
D. Dueteromycetes

Answer

### Step-by-Step Solution:

1. **Understanding Coenocytic Mycelium**: Coenocytic mycelium refers to a type of fungal mycelium that is not divided into individual cells by septa (cross-walls). Instead, it consists of a continuous cytoplasmic mass with multiple nuclei.

2. **Identifying Hyphae**: The body of fungi is made up of long, thread-like structures called hyphae. When these hyphae are grouped together, they form what is known as mycelium.

3. **Characteristics of Coenocytic Mycelium**: In certain fungi, the mycelium can be multi-nucleated, which means it contains multiple nuclei within a single cell-like structure. This is a defining feature of coenocytic mycelium.

4. **Comparison with Septate Mycelium**: In contrast, some fungi have septate mycelium, which is divided into separate cells by septa. This type of mycelium does not have multiple nuclei in a continuous structure.

5. **Classification of Fungi**: Coenocytic mycelium is primarily characteristic of the group known as **Zygomycetes** (or Phycomycetes). Other groups of fungi typically exhibit septate mycelium.

6. **Conclusion**: Therefore, the answer to the question is that coenocytic mycelium is a characteristic feature of **Zygomycetes**.