Question

The nucleic acid associated with viroid's is?

• A. ssDNA or dsRNA
• B. ssRNA or dsDNA
• C. dsDNA or ssDNA
• D. All of the above

Answer 1

Answer: (D)

All of the above

Solution: According to Baltimore Classification System of virus, there are seven types of viral genome--

1. Double stranded DNA genome

2. Single stranded DNA genome

3. Double stranded RNA genome

4. Positive sense single stranded RNA genome

5. Negative sense single stranded RNA genome

6. Single stranded RNA genome

7. Partially double stranded DNA genome

So, all the options are correct.