Sometimes when a virus attacks a bacterium,neither the virus multiplies nor the bacterium dies. This phenomenon is called as

What are the fungal components of lichens called?

Which virus is shown in the given figure?

Which statement is wrong for viruses?

$A$ virus is considered a living organism and an obligate parasite when inside a host cell. However,viruses are not classified along with bacteria or fungi. What are the characteristics of a virus that are similar to non-living objects?

Many scientists consider viruses as living entities because these: