| Answer | Crossword Clue |
|---|---|
| virusoid | a particle of RNA associated with some plant viruses |
| virusoids | VIRUSOID, a particle of RNA associated with some plant viruses |
| virusoid | small particle of RNA associated with the larger RNA of some infectious plant viruses |
| reoviruses | Any of a group of RNA viruses that are sometimes associated with respiratory and enteric infection |
