What type of carcinogens are present in tobacco smoke?

$A$ change in a wart or mole on the skin is observed in . . . . . . .

In a Pap smear test,what is the procedure?

How many main types of cancer are there?

The biological response modifier that activates the immune system of a cancer patient and helps in destroying the tumor is ..........

Which of the following methods is primarily used for the diagnosis of cervical cancer?