Human immunodeficiency virus is a/an

Options

A. Adeno virus
B. DNA retrovirus
C. RNA retrovirus
D. Adeno retrovirus

Answer

**Step-by-Step Solution:**

1. **Identify the Virus**: The question asks about the Human Immunodeficiency Virus (HIV).

2. **Understand the Nature of HIV**: HIV is known to cause Acquired Immunodeficiency Syndrome (AIDS), which is a condition that severely weakens the immune system.

3. **Examine the Genetic Material**: The genetic material of HIV is single-stranded RNA. This characteristic is crucial in classifying the virus.

4. **Classify the Virus**: Based on its genetic material, HIV is classified as a retrovirus. Retroviruses are a type of virus that replicate in a host cell through the process of reverse transcription.

5. **Differentiate from Other Viruses**: It’s important to differentiate HIV from other types of viruses. For instance, adenoviruses are known to cause respiratory diseases and are not retroviruses.

6. **Conclusion**: Therefore, the correct classification of Human Immunodeficiency Virus (HIV) is that it is an RNA retrovirus.

**Final Answer**: Human Immunodeficiency Virus (HIV) is an RNA retrovirus.

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