Question

characteristics of virus​

Answer 1

Viruses can replicate only by infecting a host cell. They cannot reproduce on their own. Viruses are not cells; they are a strand of genetic material within a protective protein coat called a capsid. They infect a wide variety of organisms, including both eukaryotes and prokaryotes.

Answer 2

1-it is able to replicate.

2-it is activated by external action.

3-its replication ability is limited to the system.

4-it requires a host program as a carrier.

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