Respuesta :
Answer: Are bundles of genetic material in a protein casing
Explanation: Hope this help :D
Answer:
[tex]\huge \fbox \pink {A}\huge \fbox \green {n}\huge \fbox \blue {s}\huge \fbox \red {w}\huge \fbox \purple {e}\huge \fbox \orange {r}[/tex]
- are bundles of genetic material in a protein casing.
- cannot survive without a host.
- must replicate inside a cell.