A. virus |
1. protects the
nucleic acid. |
B. viruses that infect
plants |
2.infectious |
C. viruses that
infect animals |
3.single stranded RNA
|
D.helical or polyhedral
geometric forms |
4. double stranded RNA
|
E.protein coat |
5.
double stranded DNA |
F. genetic material |
6. nucleoprotein |
|
7. subunits - capsomeres |