Genes of TMV are

Options

A. ds DNA
B. polydeoxyribonucleotides
C. ss RNA
D. polyribonucleotides

Explanation

To determine the genetic material of Tobacco Mosaic Virus (TMV), follow these steps:

### Step-by-Step Solution:

1. **Identify TMV**: Understand that TMV stands for Tobacco Mosaic Virus, which is a well-known virus that infects plants, particularly tobacco.

2. **Research the Genetic Material**: Investigate the type of genetic material that TMV possesses. Viruses can have either DNA or RNA as their genetic material.

3. **Determine the Type of RNA**: Upon researching, it is found that TMV contains RNA. Specifically, it is important to note whether this RNA is single-stranded or double-stranded.

4. **Conclude the Type of RNA**: TMV is known to have single-stranded RNA (ssRNA) as its genetic material. This means that the genes of TMV are composed of single-stranded RNA.

5. **Select the Correct Option**: Based on the information gathered, the correct answer to the question is option C: single-stranded RNA.

### Final Answer:
The genes of TMV are **single-stranded RNA (option C)**.

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