What Generally Happens If Cells That Have Been Transformed into Cancer

Multiple Choice

What generally happens if cells that have been transformed into cancer cells in culture by carcinogenic chemicals or viruses are introduced into a host animal?

A) Nothing happens; they do not survive the introduction process.
B) They are reconverted to normal cells in the host.
C) They generally cause tumors in the host animal.
D) The host animal's immune system destroys the transformed cancer cells.