Viruses posses

Options

A. Ribosomes to synthesize protein
B. Organelles for its vital mechanisms
C. Either DNA or RNA
D. None of these

Answer

**Step-by-Step Solution:**

1. **Understanding Viruses**: Viruses are unique entities that are not classified as living organisms. They are composed of genetic material (either DNA or RNA) encased in a protein coat known as a capsid.

2. **Genetic Material**: The genetic material of viruses can be either DNA or RNA. Most viruses have RNA as their genetic material, while some, like bacteriophages, have DNA.

3. **Lack of Organelles**: Unlike living cells, viruses do not possess cellular organelles such as ribosomes. Ribosomes are essential for protein synthesis in living cells, but viruses lack the machinery to synthesize proteins on their own.

4. **Dependency on Host Cells**: Viruses are obligate parasites, meaning they require a host cell to replicate and produce proteins. They hijack the host's cellular machinery, including ribosomes, to synthesize their proteins.

5. **Conclusion**: Therefore, the correct statement is that viruses possess either DNA or RNA as their genetic material but do not possess ribosomes or any organelles for protein synthesis.

**Final Answer**: Viruses possess either DNA or RNA, but they do not possess ribosomes or any organelles.

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