Title | : | Viruses |
Duration | : | 8 minutes, 6 seconds |
Uploader | : | Bozeman Science |
Added On: | : | 02 April, 2012 |
Views | : | 530.0K times |
Likes | : | 0 |
Source | : | YouTube |
Life on Earth 003 - VirusesPaul Andersen describes the important characteristics of viruses. He starts with a brief description of origin theories. He then describes the two characteristics of all viruses; genetic information and protein coats. He also