Connecting link between bacteria and fungi is :

Options

A. Actinomycetes
B. Chalmydiae
C. Mycoplasma
D. Rickettsiae

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the connecting link between bacteria and fungi. We need to identify an organism that shares characteristics of both groups.

2. **Defining Bacteria and Fungi**:
- Bacteria are prokaryotic organisms, meaning they lack a true nucleus and membrane-bound organelles.
- Fungi are eukaryotic organisms, which means they have a true nucleus and complex cellular structures.

3. **Identifying Possible Options**: The options provided are actinomycetes, chlamydiae, mycoplasma, and rickettsiae. We need to analyze these options to find the one that serves as a connecting link.

4. **Analyzing Actinomycetes**:
- Actinomycetes are a group of bacteria that are gram-positive and exhibit filamentous structures.
- They are known for forming branched networks similar to fungal hyphae, which gives them a resemblance to fungi.

5. **Comparing Characteristics**:
- Actinomycetes have characteristics of both bacteria (prokaryotic, rod-shaped) and fungi (filamentous structure, forming networks).
- This dual resemblance makes actinomycetes a suitable candidate for the connecting link.

6. **Conclusion**: Based on the analysis, actinomycetes are identified as the connecting link between bacteria and fungi.

**Final Answer**: The connecting link between bacteria and fungi is **actinomycetes**.

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