What isvirus Share with your friends Share 0 Harshi Bharat Masrani answered this a virus is a microscopic organism that can only replicate inside the cells of the host organism.:) 1 View Full Answer Shyam Sundar Patnaik answered this an infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host. 1 Umais answered this Virus is a nucleoprotein infectious entity. 0
