Question

What is Virus, Explain in detail its structure & reprodution.

Answer 1

Structure, Function, and Uses. A virus is a small parasite that cannot reproduce by itself. Once it infects a susceptible cell, however, a virus can direct the cell machinery to produce more viruses. Most viruses have either RNA or DNA as their genetic material.

Answer 2

: Structure, Function, and Uses. A virus is a small parasite that cannot reproduce by itself. ... Most viruses have either RNA or DNA as their genetic material. The nucleic acid may be single- or double-stranded.