Question

what is virus? Please ans for this question​

Answer 1

$\huge{\tt{\red{Answer:}}}$

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. The nucleic acid may be single- or double-stranded.

_______________________________

Answer 2

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 . The nucleic acid may be single- or double- stranded.

hope this will help u...