जीव की उत्पत्ति नामक पुस्तक प्रकाशित हुई?
Viruses are called the link between living and non-living things. Because when a virus is in the body of an organism, its own metabolic system begins to work in it, it can multiply, but it does not carry out any metabolic activity. They are classified as living and non-living. called a connection between
