This class tells about viruses general characteristics, thier struture and shapes. It also gives knowledge about the symmetrical arrangement of viruses. Students will learn about virus in detail and understands about the importance of viral symmetry. This course will be helpful for the students from class 11 to class 12 and undergraduate level and post graduate level. Students from virology department can also gain knowledge about it. Each and every slide helpsin learning an important aspect about the viral structure. virology is an important topic in the field of life sciences. Questions from this topic may be ask in several competitive exams like CSIR-NET, AP-SET. Even in the PG entrance exams in life science stream, virology is also an important topic. I hope that this video is very helpful forthe students who are watching and they wil undrstand the concept very well. Viruses is an important topic in th field on biology.