| Answer | Crossword Clue |
|---|---|
| ENCL | Pkg. insert, e.g. |
| retrovirus | Any of a group of RNA viruses that insert a DNA copy of their genome into the host cell in order to replicate, e.g., HIV |
| retroviruses | Any of a group of RNA viruses that insert a DNA copy of their genome into the host cell in order to replicate, e.g., HIV |
| ENC | Pkg. insert |
