Question

characteristics of life
heather brown
characteristics of life
amoeba sisters
test of life
failed
retakes are
possible
multiple - choice question
why are viruses considered not alive by most scientists?
they do not have genetic material
they dont evolve (change over time)
they cant reproduce without a host
rewatch skip

Explanation:

Viruses lack the ability to reproduce independently. Reproduction is a key characteristic of life. While they have genetic material (so the first option is wrong) and can evolve (so the second option is wrong), their inability to reproduce without a host cell means they do not meet the criteria for being considered alive.

Answer:

They can't reproduce without a host.