Question:
RNA is the Genetic material in
RNA is the Genetic material in
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TMV = RNA virus (plant virus example).
Updated On: Jul 18, 2026
- Adenovirus
- Tobacco Mosaic Virus (TMV)
- Pox virus
- Herpes virus
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The Correct Option is B
Solution and Explanation
Step 1: Understanding genetic material in viruses.
Viruses can have either DNA or RNA as their genetic material, but not both. The type depends on the virus group.
Step 2: RNA viruses.
RNA viruses use RNA as their genetic material and often replicate using RNA-dependent RNA polymerase. They infect both plants and animals.
Step 3: TMV structure.
Tobacco Mosaic Virus (TMV) is the well-known plant virus that contains single-stranded RNA as its genetic material. It was one of the first viruses to be discovered in plants.
Step 4: Evaluation of other options.
Adenovirus, pox virus, and herpes virus are all DNA viruses. Hence they do not contain RNA as genetic material.
Step 5: Biological significance.
TMV played a key role in proving that RNA can function as genetic material in certain organisms.
Step 6: Final conclusion.
Thus, RNA is the genetic material in Tobacco Mosaic Virus.
Viruses can have either DNA or RNA as their genetic material, but not both. The type depends on the virus group.
Step 2: RNA viruses.
RNA viruses use RNA as their genetic material and often replicate using RNA-dependent RNA polymerase. They infect both plants and animals.
Step 3: TMV structure.
Tobacco Mosaic Virus (TMV) is the well-known plant virus that contains single-stranded RNA as its genetic material. It was one of the first viruses to be discovered in plants.
Step 4: Evaluation of other options.
Adenovirus, pox virus, and herpes virus are all DNA viruses. Hence they do not contain RNA as genetic material.
Step 5: Biological significance.
TMV played a key role in proving that RNA can function as genetic material in certain organisms.
Step 6: Final conclusion.
Thus, RNA is the genetic material in Tobacco Mosaic Virus.
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