Members of a virus family have the same type of nucleic acid.

This is a true statement. Viruses in the same family have the same types of genomic structure. This allows them to enter a cell and replicate their information with the host much easier than if they did not share similar types of internal information.

The answer is magnitude measures the effects of an earthquake on the area , while the intensity measures the strength of an earthquake.

1.fossils 2.analogous organs 3.homologous organs