Streptomyces is included in

Options

A. Fungi
B. Actinomycetes
C. Eubacteriales
D. Vinus

Answer

To determine the classification of Streptomyces, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Characteristics of Streptomyces**:
- Streptomyces is a prokaryotic organism, meaning it lacks a defined nucleus and membrane-bound organelles.
- It is unicellular, which indicates that it consists of a single cell.
- It is classified as a filamentous bacterium, which means it has a thread-like structure.

2. **Understand the Reproduction Method**:
- Streptomyces reproduces by fission (a form of asexual reproduction) or by producing conidia (asexual spores).

3. **Determine the Classification Group**:
- Based on its characteristics and reproduction method, Streptomyces is placed under the group known as Actinomyces.

4. **Evaluate the Options Given**:
- Option A: Fungi - Incorrect, as fungi are eukaryotic and multicellular.
- Option B: U-bacterials - Incorrect, as this term does not accurately describe Streptomyces.
- Option C: Virus - Incorrect, as viruses are not classified as living organisms and do not fit the characteristics of Streptomyces.
- Option D: Actinomyces - Correct, as this is the group where Streptomyces is classified.

5. **Final Answer**:
- Therefore, the correct answer is **Option B: Actinomyces**.