Cancer can be caused by the use of

Name the pathological condition that occurs when uncontrolled cell division takes place.

In which condition is chromosomal aberration common?

Which one of the following non-infectious diseases is the major cause of death in humans?

Assertion $A$: Interferons are used in the treatment of cancer.
Reason $R$: Interferons protect cells from viral infection.
Which option is correct for Assertion $A$ and Reason $R$?

Which of the following is correctly matched?