what is the most important character which suggests that viruses are living is-
a)viruses multiply only in living host
b)their crystals have a definite shape
c)viruses grow and multiply
d)viruses may be crystallized
The correct option is A.
Viruses are non living outside the living cells. They become living only when they enter inside the cell.
Viruses are non living outside the living cells. They become living only when they enter inside the cell.