Tag: What are the Viroids?

Virus and its Structure

Virus and its Structure: What is a Virus? The term virus was coined by Pasteur in 1880. The name virus means venom or poisonous fluid. Viruses are a link between the living and the non-living worlds. They show the characteristics of living and non-living both. A virus is an ultramicroscopic nucleoprotein entity that becomes active only …