Plant viruses generally have

Options

A. Single stranded DNA
B. Double stranded RNA
C. Single stranded RNA
D. Double stranded DNA

Answer

**Step-by-Step Text Solution:**

1. **Understanding Plant Viruses**: Plant viruses are infectious agents that specifically infect plants and cause diseases in them.

2. **Genetic Material of Viruses**: Viruses can have either DNA or RNA as their genetic material. This genetic material is typically enclosed in a protective protein coat known as a capsid.

3. **Focus on Plant Viruses**: When we talk about plant viruses, we need to identify what type of genetic material they generally possess.

4. **Types of Genetic Material in Plant Viruses**:
- Plant viruses can have either DNA or RNA.
- However, the majority of plant viruses are known to have RNA as their genetic material.

5. **Specific Example**: A well-known example of a plant virus is the Tobacco Mosaic Virus (TMV).
- TMV has RNA as its genetic material, specifically single-stranded RNA (ssRNA).

6. **Conclusion**: Based on the information, we can conclude that plant viruses generally have single-stranded RNA (ssRNA) as their genetic material.

**Final Answer**: Plant viruses generally have single-stranded RNA (ssRNA).

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