How does the tobacco mosaic virus differ from an influenza virus?

Because it synthesizes DNA from its RNA genome.

metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link: