HIV belongs to a group of viruses known as

Options

A. Inverto virus
B. Retro virus
C. Metro virus
D. Flavo virus

Answer

**Step-by-Step Solution:**

1. **Identify the Virus:** The question asks about HIV, which stands for Human Immunodeficiency Virus.

2. **Understand the Disease Caused:** HIV is known for causing AIDS (Acquired Immunodeficiency Syndrome), which is a serious condition that affects the immune system.

3. **Classify the Virus:** HIV is classified as a type of virus. Specifically, it belongs to a group of viruses known as retroviruses.

4. **Explain the Retrovirus Classification:** Retroviruses are characterized by their genetic material, which is composed of single-stranded RNA. This is a key feature that distinguishes them from other types of viruses.

5. **Mechanism of Action:** When HIV enters a host, it utilizes an enzyme called reverse transcriptase. This enzyme allows the virus to convert its RNA into DNA, which then integrates into the host's genome.

6. **Conclusion:** Therefore, the correct answer to the question is that HIV belongs to a group of viruses known as retroviruses.

**Final Answer:** HIV belongs to a group of viruses known as retroviruses.

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