Mycophages are

Options

A. viruses of myxo basteria
B. viruses attacking mycoplasma
C. viruses attacking algae
D. viruses killing fungi

Answer

**Step-by-Step Solution:**

1. **Understanding the Term "Mycophage":**
- The term "mycophage" is derived from two parts: "myco-" which refers to fungi, and "-phage" which means to eat or destroy. Therefore, mycophages are related to fungi.

2. **Identifying the Nature of Mycophages:**
- Mycophages are a type of virus. Specifically, they are viruses that infect and kill fungi. This is analogous to bacteriophages, which are viruses that infect bacteria.

3. **Defining the Host of Mycophages:**
- The host for mycophages is fungi. This means that these viruses specifically target fungal cells for infection and replication.

4. **Understanding the Process Involved:**
- The process by which mycophages attack and kill fungi is known as "mycophagy." This term describes the action of these viruses in destroying their fungal hosts.

5. **Choosing the Correct Option:**
- Based on the definitions and explanations, the correct answer to the question "Mycophages are" is that they are "viruses killing fungi."

**Final Answer:**
Mycophages are viruses that kill fungi.

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